Home / 232,001.60-348,004.46-91,760.24

Finding the Fourth Proportional to 232,001.60, 348,004.46 and 91,760.24

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Solution

The fourth proportional to 232,001.60, 348,004.46 and 91,760.24 is: 137,641.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,001.60 : 348,004.46 = 91,760.24 : x
  2. Step 2: Convert to fraction form
    232,001.60/348,004.46 = 91,760.24/x
  3. Step 3: Cross multiply
    232,001.60x = 348,004.46 × 91,760.24
  4. Step 4: Simplify right side
    232,001.60x = 31,932,972,770.67
  5. Step 5: Solve for x
    x = 31,932,972,770.67/232,001.60
  6. Step 6: Final answer
    x = 137,641.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.