Home / 232,234.02-348,506.28-84,490.02

Finding the Fourth Proportional to 232,234.02, 348,506.28 and 84,490.02

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Solution

The fourth proportional to 232,234.02, 348,506.28 and 84,490.02 is: 126,791.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,234.02 : 348,506.28 = 84,490.02 : x
  2. Step 2: Convert to fraction form
    232,234.02/348,506.28 = 84,490.02/x
  3. Step 3: Cross multiply
    232,234.02x = 348,506.28 × 84,490.02
  4. Step 4: Simplify right side
    232,234.02x = 29,445,302,567.33
  5. Step 5: Solve for x
    x = 29,445,302,567.33/232,234.02
  6. Step 6: Final answer
    x = 126,791.51

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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.