Home / 11,073.16-15,280.72-6,037.19

Finding the Fourth Proportional to 11,073.16, 15,280.72 and 6,037.19

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Solution

The fourth proportional to 11,073.16, 15,280.72 and 6,037.19 is: 8,331.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073.16 : 15,280.72 = 6,037.19 : x
  2. Step 2: Convert to fraction form
    11,073.16/15,280.72 = 6,037.19/x
  3. Step 3: Cross multiply
    11,073.16x = 15,280.72 × 6,037.19
  4. Step 4: Simplify right side
    11,073.16x = 92,252,609.98
  5. Step 5: Solve for x
    x = 92,252,609.98/11,073.16
  6. Step 6: Final answer
    x = 8,331.19

Related Problems

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Half scale
Find fourth proportional to 22,146.32, 30,561.44 and 12,074.38
Double scale
Find fourth proportional to 11,074.16, 15,282.10 and 6,038.19
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.