Home / 63,677.06-95,534.67-25,706.78

Finding the Fourth Proportional to 63,677.06, 95,534.67 and 25,706.78

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Solution

The fourth proportional to 63,677.06, 95,534.67 and 25,706.78 is: 38,567.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,677.06 : 95,534.67 = 25,706.78 : x
  2. Step 2: Convert to fraction form
    63,677.06/95,534.67 = 25,706.78/x
  3. Step 3: Cross multiply
    63,677.06x = 95,534.67 × 25,706.78
  4. Step 4: Simplify right side
    63,677.06x = 2,455,888,744.06
  5. Step 5: Solve for x
    x = 2,455,888,744.06/63,677.06
  6. Step 6: Final answer
    x = 38,567.87

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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.