Home / 244,960.97-338,051.49-134,581.04

Finding the Fourth Proportional to 244,960.97, 338,051.49 and 134,581.04

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Solution

The fourth proportional to 244,960.97, 338,051.49 and 134,581.04 is: 185,724.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,960.97 : 338,051.49 = 134,581.04 : x
  2. Step 2: Convert to fraction form
    244,960.97/338,051.49 = 134,581.04/x
  3. Step 3: Cross multiply
    244,960.97x = 338,051.49 × 134,581.04
  4. Step 4: Simplify right side
    244,960.97x = 45,495,320,170.51
  5. Step 5: Solve for x
    x = 45,495,320,170.51/244,960.97
  6. Step 6: Final answer
    x = 185,724.77

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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.