Home / 149,575.80-224,363.70-60,892.95

Finding the Fourth Proportional to 149,575.80, 224,363.70 and 60,892.95

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Solution

The fourth proportional to 149,575.80, 224,363.70 and 60,892.95 is: 91,339.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,575.80 : 224,363.70 = 60,892.95 : x
  2. Step 2: Convert to fraction form
    149,575.80/224,363.70 = 60,892.95/x
  3. Step 3: Cross multiply
    149,575.80x = 224,363.70 × 60,892.95
  4. Step 4: Simplify right side
    149,575.80x = 13,662,167,565.92
  5. Step 5: Solve for x
    x = 13,662,167,565.92/149,575.80
  6. Step 6: Final answer
    x = 91,339.43

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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.