Home / 24,327-36,443.25-15,981.66

Finding the Fourth Proportional to 24,327, 36,443.25 and 15,981.66

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Solution

The fourth proportional to 24,327, 36,443.25 and 15,981.66 is: 23,941.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,327 : 36,443.25 = 15,981.66 : x
  2. Step 2: Convert to fraction form
    24,327/36,443.25 = 15,981.66/x
  3. Step 3: Cross multiply
    24,327x = 36,443.25 × 15,981.66
  4. Step 4: Simplify right side
    24,327x = 582,423,630.80
  5. Step 5: Solve for x
    x = 582,423,630.80/24,327
  6. Step 6: Final answer
    x = 23,941.45

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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.