Home / 124,096.46-171,252.33-67,508.06

Finding the Fourth Proportional to 124,096.46, 171,252.33 and 67,508.06

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Solution

The fourth proportional to 124,096.46, 171,252.33 and 67,508.06 is: 93,160.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,096.46 : 171,252.33 = 67,508.06 : x
  2. Step 2: Convert to fraction form
    124,096.46/171,252.33 = 67,508.06/x
  3. Step 3: Cross multiply
    124,096.46x = 171,252.33 × 67,508.06
  4. Step 4: Simplify right side
    124,096.46x = 11,560,912,568.78
  5. Step 5: Solve for x
    x = 11,560,912,568.78/124,096.46
  6. Step 6: Final answer
    x = 93,160.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.