Home / 24,237.98-36,342.10-9,429.66

Finding the Fourth Proportional to 24,237.98, 36,342.10 and 9,429.66

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Solution

The fourth proportional to 24,237.98, 36,342.10 and 9,429.66 is: 14,138.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,237.98 : 36,342.10 = 9,429.66 : x
  2. Step 2: Convert to fraction form
    24,237.98/36,342.10 = 9,429.66/x
  3. Step 3: Cross multiply
    24,237.98x = 36,342.10 × 9,429.66
  4. Step 4: Simplify right side
    24,237.98x = 342,693,646.69
  5. Step 5: Solve for x
    x = 342,693,646.69/24,237.98
  6. Step 6: Final answer
    x = 14,138.70

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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.