Home / 168,713.48-232,816.56-92,236.52

Finding the Fourth Proportional to 168,713.48, 232,816.56 and 92,236.52

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Solution

The fourth proportional to 168,713.48, 232,816.56 and 92,236.52 is: 127,282.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,713.48 : 232,816.56 = 92,236.52 : x
  2. Step 2: Convert to fraction form
    168,713.48/232,816.56 = 92,236.52/x
  3. Step 3: Cross multiply
    168,713.48x = 232,816.56 × 92,236.52
  4. Step 4: Simplify right side
    168,713.48x = 21,474,189,292.77
  5. Step 5: Solve for x
    x = 21,474,189,292.77/168,713.48
  6. Step 6: Final answer
    x = 127,282.00

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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.