Home / 63,577.43-95,145.39-39,551.87

Finding the Fourth Proportional to 63,577.43, 95,145.39 and 39,551.87

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Solution

The fourth proportional to 63,577.43, 95,145.39 and 39,551.87 is: 59,190.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,577.43 : 95,145.39 = 39,551.87 : x
  2. Step 2: Convert to fraction form
    63,577.43/95,145.39 = 39,551.87/x
  3. Step 3: Cross multiply
    63,577.43x = 95,145.39 × 39,551.87
  4. Step 4: Simplify right side
    63,577.43x = 3,763,177,620.65
  5. Step 5: Solve for x
    x = 3,763,177,620.65/63,577.43
  6. Step 6: Final answer
    x = 59,190.47

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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.