Home / 168,236.64-232,109.14-95,632.19

Finding the Fourth Proportional to 168,236.64, 232,109.14 and 95,632.19

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Solution

The fourth proportional to 168,236.64, 232,109.14 and 95,632.19 is: 131,939.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,236.64 : 232,109.14 = 95,632.19 : x
  2. Step 2: Convert to fraction form
    168,236.64/232,109.14 = 95,632.19/x
  3. Step 3: Cross multiply
    168,236.64x = 232,109.14 × 95,632.19
  4. Step 4: Simplify right side
    168,236.64x = 22,197,105,377.22
  5. Step 5: Solve for x
    x = 22,197,105,377.22/168,236.64
  6. Step 6: Final answer
    x = 131,939.78

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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.