Home / 63,470.75-95,218.16-25,522.95

Finding the Fourth Proportional to 63,470.75, 95,218.16 and 25,522.95

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Solution

The fourth proportional to 63,470.75, 95,218.16 and 25,522.95 is: 38,289.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,470.75 : 95,218.16 = 25,522.95 : x
  2. Step 2: Convert to fraction form
    63,470.75/95,218.16 = 25,522.95/x
  3. Step 3: Cross multiply
    63,470.75x = 95,218.16 × 25,522.95
  4. Step 4: Simplify right side
    63,470.75x = 2,430,248,209.16
  5. Step 5: Solve for x
    x = 2,430,248,209.16/63,470.75
  6. Step 6: Final answer
    x = 38,289.27

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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.