Home / 178,033.32-267,043.02-44,911.92

Finding the Fourth Proportional to 178,033.32, 267,043.02 and 44,911.92

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Solution

The fourth proportional to 178,033.32, 267,043.02 and 44,911.92 is: 67,366.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,033.32 : 267,043.02 = 44,911.92 : x
  2. Step 2: Convert to fraction form
    178,033.32/267,043.02 = 44,911.92/x
  3. Step 3: Cross multiply
    178,033.32x = 267,043.02 × 44,911.92
  4. Step 4: Simplify right side
    178,033.32x = 11,993,414,750.80
  5. Step 5: Solve for x
    x = 11,993,414,750.80/178,033.32
  6. Step 6: Final answer
    x = 67,366.12

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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.