Home / 62,885.03-94,327.61-25,445.43

Finding the Fourth Proportional to 62,885.03, 94,327.61 and 25,445.43

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Solution

The fourth proportional to 62,885.03, 94,327.61 and 25,445.43 is: 38,168.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,885.03 : 94,327.61 = 25,445.43 : x
  2. Step 2: Convert to fraction form
    62,885.03/94,327.61 = 25,445.43/x
  3. Step 3: Cross multiply
    62,885.03x = 94,327.61 × 25,445.43
  4. Step 4: Simplify right side
    62,885.03x = 2,400,206,470.10
  5. Step 5: Solve for x
    x = 2,400,206,470.10/62,885.03
  6. Step 6: Final answer
    x = 38,168.17

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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.