Home / 149,882.75-224,421.24-114,173.95

Finding the Fourth Proportional to 149,882.75, 224,421.24 and 114,173.95

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Solution

The fourth proportional to 149,882.75, 224,421.24 and 114,173.95 is: 170,954.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,882.75 : 224,421.24 = 114,173.95 : x
  2. Step 2: Convert to fraction form
    149,882.75/224,421.24 = 114,173.95/x
  3. Step 3: Cross multiply
    149,882.75x = 224,421.24 × 114,173.95
  4. Step 4: Simplify right side
    149,882.75x = 25,623,060,350.09
  5. Step 5: Solve for x
    x = 25,623,060,350.09/149,882.75
  6. Step 6: Final answer
    x = 170,954.04

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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.