Home / 15,997.39-24,002.33-6,635.04

Finding the Fourth Proportional to 15,997.39, 24,002.33 and 6,635.04

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Solution

The fourth proportional to 15,997.39, 24,002.33 and 6,635.04 is: 9,955.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,997.39 : 24,002.33 = 6,635.04 : x
  2. Step 2: Convert to fraction form
    15,997.39/24,002.33 = 6,635.04/x
  3. Step 3: Cross multiply
    15,997.39x = 24,002.33 × 6,635.04
  4. Step 4: Simplify right side
    15,997.39x = 159,256,363.97
  5. Step 5: Solve for x
    x = 159,256,363.97/15,997.39
  6. Step 6: Final answer
    x = 9,955.15

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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.