Home / 121,360.73-182,016.49-32,615.00

Finding the Fourth Proportional to 121,360.73, 182,016.49 and 32,615.00

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Solution

The fourth proportional to 121,360.73, 182,016.49 and 32,615.00 is: 48,915.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,360.73 : 182,016.49 = 32,615.00 : x
  2. Step 2: Convert to fraction form
    121,360.73/182,016.49 = 32,615.00/x
  3. Step 3: Cross multiply
    121,360.73x = 182,016.49 × 32,615.00
  4. Step 4: Simplify right side
    121,360.73x = 5,936,468,689.02
  5. Step 5: Solve for x
    x = 5,936,468,689.02/121,360.73
  6. Step 6: Final answer
    x = 48,915.89

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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.