Home / 106,234.07-146,569.92-60,286.10

Finding the Fourth Proportional to 106,234.07, 146,569.92 and 60,286.10

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Solution

The fourth proportional to 106,234.07, 146,569.92 and 60,286.10 is: 83,176.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,234.07 : 146,569.92 = 60,286.10 : x
  2. Step 2: Convert to fraction form
    106,234.07/146,569.92 = 60,286.10/x
  3. Step 3: Cross multiply
    106,234.07x = 146,569.92 × 60,286.10
  4. Step 4: Simplify right side
    106,234.07x = 8,836,128,854.11
  5. Step 5: Solve for x
    x = 8,836,128,854.11/106,234.07
  6. Step 6: Final answer
    x = 83,176.04

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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.