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Finding the Fourth Proportional to 63,265.71, 94,898.49 and 25,843.37

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Solution

The fourth proportional to 63,265.71, 94,898.49 and 25,843.37 is: 38,765.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,265.71 : 94,898.49 = 25,843.37 : x
  2. Step 2: Convert to fraction form
    63,265.71/94,898.49 = 25,843.37/x
  3. Step 3: Cross multiply
    63,265.71x = 94,898.49 × 25,843.37
  4. Step 4: Simplify right side
    63,265.71x = 2,452,496,315.02
  5. Step 5: Solve for x
    x = 2,452,496,315.02/63,265.71
  6. Step 6: Final answer
    x = 38,765.02

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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.