Home / 11,064.74-15,269.13-6,028.90

Finding the Fourth Proportional to 11,064.74, 15,269.13 and 6,028.90

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Solution

The fourth proportional to 11,064.74, 15,269.13 and 6,028.90 is: 8,319.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064.74 : 15,269.13 = 6,028.90 : x
  2. Step 2: Convert to fraction form
    11,064.74/15,269.13 = 6,028.90/x
  3. Step 3: Cross multiply
    11,064.74x = 15,269.13 × 6,028.90
  4. Step 4: Simplify right side
    11,064.74x = 92,056,057.86
  5. Step 5: Solve for x
    x = 92,056,057.86/11,064.74
  6. Step 6: Final answer
    x = 8,319.77

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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.