Home / 244,108.08-366,104.72-137,538.28

Finding the Fourth Proportional to 244,108.08, 366,104.72 and 137,538.28

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Solution

The fourth proportional to 244,108.08, 366,104.72 and 137,538.28 is: 206,275.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,108.08 : 366,104.72 = 137,538.28 : x
  2. Step 2: Convert to fraction form
    244,108.08/366,104.72 = 137,538.28/x
  3. Step 3: Cross multiply
    244,108.08x = 366,104.72 × 137,538.28
  4. Step 4: Simplify right side
    244,108.08x = 50,353,413,488.68
  5. Step 5: Solve for x
    x = 50,353,413,488.68/244,108.08
  6. Step 6: Final answer
    x = 206,275.08

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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.