Home / 63,447.80-95,172.35-25,514.62

Finding the Fourth Proportional to 63,447.80, 95,172.35 and 25,514.62

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Solution

The fourth proportional to 63,447.80, 95,172.35 and 25,514.62 is: 38,272.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,447.80 : 95,172.35 = 25,514.62 : x
  2. Step 2: Convert to fraction form
    63,447.80/95,172.35 = 25,514.62/x
  3. Step 3: Cross multiply
    63,447.80x = 95,172.35 × 25,514.62
  4. Step 4: Simplify right side
    63,447.80x = 2,428,286,289.58
  5. Step 5: Solve for x
    x = 2,428,286,289.58/63,447.80
  6. Step 6: Final answer
    x = 38,272.19

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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.