Home / 29,331.91-44,010.94-13,528.44

Finding the Fourth Proportional to 29,331.91, 44,010.94 and 13,528.44

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Solution

The fourth proportional to 29,331.91, 44,010.94 and 13,528.44 is: 20,298.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,331.91 : 44,010.94 = 13,528.44 : x
  2. Step 2: Convert to fraction form
    29,331.91/44,010.94 = 13,528.44/x
  3. Step 3: Cross multiply
    29,331.91x = 44,010.94 × 13,528.44
  4. Step 4: Simplify right side
    29,331.91x = 595,399,361.13
  5. Step 5: Solve for x
    x = 595,399,361.13/29,331.91
  6. Step 6: Final answer
    x = 20,298.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.