Home / 168,597.28-232,662.24-92,116.06

Finding the Fourth Proportional to 168,597.28, 232,662.24 and 92,116.06

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Solution

The fourth proportional to 168,597.28, 232,662.24 and 92,116.06 is: 127,119.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,597.28 : 232,662.24 = 92,116.06 : x
  2. Step 2: Convert to fraction form
    168,597.28/232,662.24 = 92,116.06/x
  3. Step 3: Cross multiply
    168,597.28x = 232,662.24 × 92,116.06
  4. Step 4: Simplify right side
    168,597.28x = 21,431,928,859.57
  5. Step 5: Solve for x
    x = 21,431,928,859.57/168,597.28
  6. Step 6: Final answer
    x = 127,119.07

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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.