Home / 244,004.59-336,726.28-136,574.63

Finding the Fourth Proportional to 244,004.59, 336,726.28 and 136,574.63

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Solution

The fourth proportional to 244,004.59, 336,726.28 and 136,574.63 is: 188,472.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,004.59 : 336,726.28 = 136,574.63 : x
  2. Step 2: Convert to fraction form
    244,004.59/336,726.28 = 136,574.63/x
  3. Step 3: Cross multiply
    244,004.59x = 336,726.28 × 136,574.63
  4. Step 4: Simplify right side
    244,004.59x = 45,988,267,102.28
  5. Step 5: Solve for x
    x = 45,988,267,102.28/244,004.59
  6. Step 6: Final answer
    x = 188,472.96

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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.