Home / 121,576.04-182,373.29-32,828.29

Finding the Fourth Proportional to 121,576.04, 182,373.29 and 32,828.29

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Solution

The fourth proportional to 121,576.04, 182,373.29 and 32,828.29 is: 49,244.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,576.04 : 182,373.29 = 32,828.29 : x
  2. Step 2: Convert to fraction form
    121,576.04/182,373.29 = 32,828.29/x
  3. Step 3: Cross multiply
    121,576.04x = 182,373.29 × 32,828.29
  4. Step 4: Simplify right side
    121,576.04x = 5,987,002,755.41
  5. Step 5: Solve for x
    x = 5,987,002,755.41/121,576.04
  6. Step 6: Final answer
    x = 49,244.92

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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.