Home / 182,447.30-273,670.95-132,292.10

Finding the Fourth Proportional to 182,447.30, 273,670.95 and 132,292.10

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Solution

The fourth proportional to 182,447.30, 273,670.95 and 132,292.10 is: 198,438.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,447.30 : 273,670.95 = 132,292.10 : x
  2. Step 2: Convert to fraction form
    182,447.30/273,670.95 = 132,292.10/x
  3. Step 3: Cross multiply
    182,447.30x = 273,670.95 × 132,292.10
  4. Step 4: Simplify right side
    182,447.30x = 36,204,504,684.50
  5. Step 5: Solve for x
    x = 36,204,504,684.50/182,447.30
  6. Step 6: Final answer
    x = 198,438.15

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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.