Home / 24,234.68-36,358.50-21,921.32

Finding the Fourth Proportional to 24,234.68, 36,358.50 and 21,921.32

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Solution

The fourth proportional to 24,234.68, 36,358.50 and 21,921.32 is: 32,887.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,234.68 : 36,358.50 = 21,921.32 : x
  2. Step 2: Convert to fraction form
    24,234.68/36,358.50 = 21,921.32/x
  3. Step 3: Cross multiply
    24,234.68x = 36,358.50 × 21,921.32
  4. Step 4: Simplify right side
    24,234.68x = 797,026,486.32
  5. Step 5: Solve for x
    x = 797,026,486.32/24,234.68
  6. Step 6: Final answer
    x = 32,887.85

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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.