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Finding the Fourth Proportional to 22,057.76, 33,092.04 and 6,475.52

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Solution

The fourth proportional to 22,057.76, 33,092.04 and 6,475.52 is: 9,714.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,057.76 : 33,092.04 = 6,475.52 : x
  2. Step 2: Convert to fraction form
    22,057.76/33,092.04 = 6,475.52/x
  3. Step 3: Cross multiply
    22,057.76x = 33,092.04 × 6,475.52
  4. Step 4: Simplify right side
    22,057.76x = 214,288,166.86
  5. Step 5: Solve for x
    x = 214,288,166.86/22,057.76
  6. Step 6: Final answer
    x = 9,714.87

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.