Home / 332,034.31-497,755.59-121,623.04

Finding the Fourth Proportional to 332,034.31, 497,755.59 and 121,623.04

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Solution

The fourth proportional to 332,034.31, 497,755.59 and 121,623.04 is: 182,326.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,034.31 : 497,755.59 = 121,623.04 : x
  2. Step 2: Convert to fraction form
    332,034.31/497,755.59 = 121,623.04/x
  3. Step 3: Cross multiply
    332,034.31x = 497,755.59 × 121,623.04
  4. Step 4: Simplify right side
    332,034.31x = 60,538,548,032.79
  5. Step 5: Solve for x
    x = 60,538,548,032.79/332,034.31
  6. Step 6: Final answer
    x = 182,326.18

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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.