Home / 244,002.06-366,032.61-86,198.22

Finding the Fourth Proportional to 244,002.06, 366,032.61 and 86,198.22

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Solution

The fourth proportional to 244,002.06, 366,032.61 and 86,198.22 is: 129,307.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,002.06 : 366,032.61 = 86,198.22 : x
  2. Step 2: Convert to fraction form
    244,002.06/366,032.61 = 86,198.22/x
  3. Step 3: Cross multiply
    244,002.06x = 366,032.61 × 86,198.22
  4. Step 4: Simplify right side
    244,002.06x = 31,551,359,443.95
  5. Step 5: Solve for x
    x = 31,551,359,443.95/244,002.06
  6. Step 6: Final answer
    x = 129,307.76

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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.