Home / 24,213.17-36,312.83-9,418.62

Finding the Fourth Proportional to 24,213.17, 36,312.83 and 9,418.62

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Solution

The fourth proportional to 24,213.17, 36,312.83 and 9,418.62 is: 14,125.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,213.17 : 36,312.83 = 9,418.62 : x
  2. Step 2: Convert to fraction form
    24,213.17/36,312.83 = 9,418.62/x
  3. Step 3: Cross multiply
    24,213.17x = 36,312.83 × 9,418.62
  4. Step 4: Simplify right side
    24,213.17x = 342,016,842.45
  5. Step 5: Solve for x
    x = 342,016,842.45/24,213.17
  6. Step 6: Final answer
    x = 14,125.24

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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.