Home / 178,422.11-267,633.36-60,083.54

Finding the Fourth Proportional to 178,422.11, 267,633.36 and 60,083.54

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Solution

The fourth proportional to 178,422.11, 267,633.36 and 60,083.54 is: 90,125.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,422.11 : 267,633.36 = 60,083.54 : x
  2. Step 2: Convert to fraction form
    178,422.11/267,633.36 = 60,083.54/x
  3. Step 3: Cross multiply
    178,422.11x = 267,633.36 × 60,083.54
  4. Step 4: Simplify right side
    178,422.11x = 16,080,358,352.73
  5. Step 5: Solve for x
    x = 16,080,358,352.73/178,422.11
  6. Step 6: Final answer
    x = 90,125.37

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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.