Home / 29,380.32-44,061.12-9,654.30

Finding the Fourth Proportional to 29,380.32, 44,061.12 and 9,654.30

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Solution

The fourth proportional to 29,380.32, 44,061.12 and 9,654.30 is: 14,478.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380.32 : 44,061.12 = 9,654.30 : x
  2. Step 2: Convert to fraction form
    29,380.32/44,061.12 = 9,654.30/x
  3. Step 3: Cross multiply
    29,380.32x = 44,061.12 × 9,654.30
  4. Step 4: Simplify right side
    29,380.32x = 425,379,270.82
  5. Step 5: Solve for x
    x = 425,379,270.82/29,380.32
  6. Step 6: Final answer
    x = 14,478.37

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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.