Home / 63,733.56-95,600.31-19,360.14

Finding the Fourth Proportional to 63,733.56, 95,600.31 and 19,360.14

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Solution

The fourth proportional to 63,733.56, 95,600.31 and 19,360.14 is: 29,040.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,733.56 : 95,600.31 = 19,360.14 : x
  2. Step 2: Convert to fraction form
    63,733.56/95,600.31 = 19,360.14/x
  3. Step 3: Cross multiply
    63,733.56x = 95,600.31 × 19,360.14
  4. Step 4: Simplify right side
    63,733.56x = 1,850,835,385.64
  5. Step 5: Solve for x
    x = 1,850,835,385.64/63,733.56
  6. Step 6: Final answer
    x = 29,040.20

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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.