Home / 170,456.16-235,229.76-95,003.04

Finding the Fourth Proportional to 170,456.16, 235,229.76 and 95,003.04

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Solution

The fourth proportional to 170,456.16, 235,229.76 and 95,003.04 is: 131,104.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,456.16 : 235,229.76 = 95,003.04 : x
  2. Step 2: Convert to fraction form
    170,456.16/235,229.76 = 95,003.04/x
  3. Step 3: Cross multiply
    170,456.16x = 235,229.76 × 95,003.04
  4. Step 4: Simplify right side
    170,456.16x = 22,347,542,298.47
  5. Step 5: Solve for x
    x = 22,347,542,298.47/170,456.16
  6. Step 6: Final answer
    x = 131,104.34

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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.