Home / 151,552.60-227,766.30-148,928.20

Finding the Fourth Proportional to 151,552.60, 227,766.30 and 148,928.20

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Solution

The fourth proportional to 151,552.60, 227,766.30 and 148,928.20 is: 223,822.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,552.60 : 227,766.30 = 148,928.20 : x
  2. Step 2: Convert to fraction form
    151,552.60/227,766.30 = 148,928.20/x
  3. Step 3: Cross multiply
    151,552.60x = 227,766.30 × 148,928.20
  4. Step 4: Simplify right side
    151,552.60x = 33,920,825,079.66
  5. Step 5: Solve for x
    x = 33,920,825,079.66/151,552.60
  6. Step 6: Final answer
    x = 223,822.13

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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.