Home / 63,085.26-94,627.90-25,665.68

Finding the Fourth Proportional to 63,085.26, 94,627.90 and 25,665.68

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Solution

The fourth proportional to 63,085.26, 94,627.90 and 25,665.68 is: 38,498.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,085.26 : 94,627.90 = 25,665.68 : x
  2. Step 2: Convert to fraction form
    63,085.26/94,627.90 = 25,665.68/x
  3. Step 3: Cross multiply
    63,085.26x = 94,627.90 × 25,665.68
  4. Step 4: Simplify right side
    63,085.26x = 2,428,689,400.47
  5. Step 5: Solve for x
    x = 2,428,689,400.47/63,085.26
  6. Step 6: Final answer
    x = 38,498.52

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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.