Home / 63,308.57-94,962.85-25,868.61

Finding the Fourth Proportional to 63,308.57, 94,962.85 and 25,868.61

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Solution

The fourth proportional to 63,308.57, 94,962.85 and 25,868.61 is: 38,802.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,308.57 : 94,962.85 = 25,868.61 : x
  2. Step 2: Convert to fraction form
    63,308.57/94,962.85 = 25,868.61/x
  3. Step 3: Cross multiply
    63,308.57x = 94,962.85 × 25,868.61
  4. Step 4: Simplify right side
    63,308.57x = 2,456,556,866.47
  5. Step 5: Solve for x
    x = 2,456,556,866.47/63,308.57
  6. Step 6: Final answer
    x = 38,802.91

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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.