Home / 63,517.52-95,280.26-21,394.14

Finding the Fourth Proportional to 63,517.52, 95,280.26 and 21,394.14

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Solution

The fourth proportional to 63,517.52, 95,280.26 and 21,394.14 is: 32,092.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,517.52 : 95,280.26 = 21,394.14 : x
  2. Step 2: Convert to fraction form
    63,517.52/95,280.26 = 21,394.14/x
  3. Step 3: Cross multiply
    63,517.52x = 95,280.26 × 21,394.14
  4. Step 4: Simplify right side
    63,517.52x = 2,038,439,114.71
  5. Step 5: Solve for x
    x = 2,038,439,114.71/63,517.52
  6. Step 6: Final answer
    x = 32,092.55

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1.5x scale

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.