Home / 244,304.28-337,153.77-136,908.95

Finding the Fourth Proportional to 244,304.28, 337,153.77 and 136,908.95

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Solution

The fourth proportional to 244,304.28, 337,153.77 and 136,908.95 is: 188,942.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,304.28 : 337,153.77 = 136,908.95 : x
  2. Step 2: Convert to fraction form
    244,304.28/337,153.77 = 136,908.95/x
  3. Step 3: Cross multiply
    244,304.28x = 337,153.77 × 136,908.95
  4. Step 4: Simplify right side
    244,304.28x = 46,159,366,953.47
  5. Step 5: Solve for x
    x = 46,159,366,953.47/244,304.28
  6. Step 6: Final answer
    x = 188,942.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.