Home / 63,508.16-95,262.24-21,932.48

Finding the Fourth Proportional to 63,508.16, 95,262.24 and 21,932.48

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Solution

The fourth proportional to 63,508.16, 95,262.24 and 21,932.48 is: 32,898.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,508.16 : 95,262.24 = 21,932.48 : x
  2. Step 2: Convert to fraction form
    63,508.16/95,262.24 = 21,932.48/x
  3. Step 3: Cross multiply
    63,508.16x = 95,262.24 × 21,932.48
  4. Step 4: Simplify right side
    63,508.16x = 2,089,337,173.56
  5. Step 5: Solve for x
    x = 2,089,337,173.56/63,508.16
  6. Step 6: Final answer
    x = 32,898.72

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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.