Home / 193,590.92-267,158.58-108,706.16

Finding the Fourth Proportional to 193,590.92, 267,158.58 and 108,706.16

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Solution

The fourth proportional to 193,590.92, 267,158.58 and 108,706.16 is: 150,016.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,590.92 : 267,158.58 = 108,706.16 : x
  2. Step 2: Convert to fraction form
    193,590.92/267,158.58 = 108,706.16/x
  3. Step 3: Cross multiply
    193,590.92x = 267,158.58 × 108,706.16
  4. Step 4: Simplify right side
    193,590.92x = 29,041,783,342.85
  5. Step 5: Solve for x
    x = 29,041,783,342.85/193,590.92
  6. Step 6: Final answer
    x = 150,016.25

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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.