Home / 11,098.93-15,316.44-6,063.15

Finding the Fourth Proportional to 11,098.93, 15,316.44 and 6,063.15

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Solution

The fourth proportional to 11,098.93, 15,316.44 and 6,063.15 is: 8,367.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,098.93 : 15,316.44 = 6,063.15 : x
  2. Step 2: Convert to fraction form
    11,098.93/15,316.44 = 6,063.15/x
  3. Step 3: Cross multiply
    11,098.93x = 15,316.44 × 6,063.15
  4. Step 4: Simplify right side
    11,098.93x = 92,865,873.19
  5. Step 5: Solve for x
    x = 92,865,873.19/11,098.93
  6. Step 6: Final answer
    x = 8,367.10

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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.