Home / 63,525.68-95,161.46-38,211.21

Finding the Fourth Proportional to 63,525.68, 95,161.46 and 38,211.21

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Solution

The fourth proportional to 63,525.68, 95,161.46 and 38,211.21 is: 57,240.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,525.68 : 95,161.46 = 38,211.21 : x
  2. Step 2: Convert to fraction form
    63,525.68/95,161.46 = 38,211.21/x
  3. Step 3: Cross multiply
    63,525.68x = 95,161.46 × 38,211.21
  4. Step 4: Simplify right side
    63,525.68x = 3,636,234,531.97
  5. Step 5: Solve for x
    x = 3,636,234,531.97/63,525.68
  6. Step 6: Final answer
    x = 57,240.39

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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.