Home / 151,614.47-227,048.02-95,314.95

Finding the Fourth Proportional to 151,614.47, 227,048.02 and 95,314.95

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Solution

The fourth proportional to 151,614.47, 227,048.02 and 95,314.95 is: 142,737.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,614.47 : 227,048.02 = 95,314.95 : x
  2. Step 2: Convert to fraction form
    151,614.47/227,048.02 = 95,314.95/x
  3. Step 3: Cross multiply
    151,614.47x = 227,048.02 × 95,314.95
  4. Step 4: Simplify right side
    151,614.47x = 21,641,070,435.61
  5. Step 5: Solve for x
    x = 21,641,070,435.61/151,614.47
  6. Step 6: Final answer
    x = 142,737.50

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1.5x scale

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.