Home / 232,322.06-348,389.27-90,092.46

Finding the Fourth Proportional to 232,322.06, 348,389.27 and 90,092.46

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Solution

The fourth proportional to 232,322.06, 348,389.27 and 90,092.46 is: 135,102.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,322.06 : 348,389.27 = 90,092.46 : x
  2. Step 2: Convert to fraction form
    232,322.06/348,389.27 = 90,092.46/x
  3. Step 3: Cross multiply
    232,322.06x = 348,389.27 × 90,092.46
  4. Step 4: Simplify right side
    232,322.06x = 31,387,246,371.90
  5. Step 5: Solve for x
    x = 31,387,246,371.90/232,322.06
  6. Step 6: Final answer
    x = 135,102.31

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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.