Home / 63,818.25-95,771.12-22,265.25

Finding the Fourth Proportional to 63,818.25, 95,771.12 and 22,265.25

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Solution

The fourth proportional to 63,818.25, 95,771.12 and 22,265.25 is: 33,413.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,818.25 : 95,771.12 = 22,265.25 : x
  2. Step 2: Convert to fraction form
    63,818.25/95,771.12 = 22,265.25/x
  3. Step 3: Cross multiply
    63,818.25x = 95,771.12 × 22,265.25
  4. Step 4: Simplify right side
    63,818.25x = 2,132,367,818.25
  5. Step 5: Solve for x
    x = 2,132,367,818.25/63,818.25
  6. Step 6: Final answer
    x = 33,413.14

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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.