Home / 44,403.20-66,631.07-16,342.96

Finding the Fourth Proportional to 44,403.20, 66,631.07 and 16,342.96

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Solution

The fourth proportional to 44,403.20, 66,631.07 and 16,342.96 is: 24,524.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,403.20 : 66,631.07 = 16,342.96 : x
  2. Step 2: Convert to fraction form
    44,403.20/66,631.07 = 16,342.96/x
  3. Step 3: Cross multiply
    44,403.20x = 66,631.07 × 16,342.96
  4. Step 4: Simplify right side
    44,403.20x = 1,088,948,943.98
  5. Step 5: Solve for x
    x = 1,088,948,943.98/44,403.20
  6. Step 6: Final answer
    x = 24,524.11

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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.