Home / 63,447.67-95,172.17-25,514.49

Finding the Fourth Proportional to 63,447.67, 95,172.17 and 25,514.49

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Solution

The fourth proportional to 63,447.67, 95,172.17 and 25,514.49 is: 38,272.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,447.67 : 95,172.17 = 25,514.49 : x
  2. Step 2: Convert to fraction form
    63,447.67/95,172.17 = 25,514.49/x
  3. Step 3: Cross multiply
    63,447.67x = 95,172.17 × 25,514.49
  4. Step 4: Simplify right side
    63,447.67x = 2,428,269,609.07
  5. Step 5: Solve for x
    x = 2,428,269,609.07/63,447.67
  6. Step 6: Final answer
    x = 38,272.01

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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.