Home / 232,481.30-348,635.55-92,210.90

Finding the Fourth Proportional to 232,481.30, 348,635.55 and 92,210.90

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Solution

The fourth proportional to 232,481.30, 348,635.55 and 92,210.90 is: 138,282.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,481.30 : 348,635.55 = 92,210.90 : x
  2. Step 2: Convert to fraction form
    232,481.30/348,635.55 = 92,210.90/x
  3. Step 3: Cross multiply
    232,481.30x = 348,635.55 × 92,210.90
  4. Step 4: Simplify right side
    232,481.30x = 32,147,997,837.50
  5. Step 5: Solve for x
    x = 32,147,997,837.50/232,481.30
  6. Step 6: Final answer
    x = 138,282.08

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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.