Home / 24,638.29-36,956.91-7,998.30

Finding the Fourth Proportional to 24,638.29, 36,956.91 and 7,998.30

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Solution

The fourth proportional to 24,638.29, 36,956.91 and 7,998.30 is: 11,997.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,638.29 : 36,956.91 = 7,998.30 : x
  2. Step 2: Convert to fraction form
    24,638.29/36,956.91 = 7,998.30/x
  3. Step 3: Cross multiply
    24,638.29x = 36,956.91 × 7,998.30
  4. Step 4: Simplify right side
    24,638.29x = 295,592,380.86
  5. Step 5: Solve for x
    x = 295,592,380.86/24,638.29
  6. Step 6: Final answer
    x = 11,997.28

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Similar ratio
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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.