Home / 244,329.77-337,170.85-136,899.47

Finding the Fourth Proportional to 244,329.77, 337,170.85 and 136,899.47

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Solution

The fourth proportional to 244,329.77, 337,170.85 and 136,899.47 is: 188,918.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,329.77 : 337,170.85 = 136,899.47 : x
  2. Step 2: Convert to fraction form
    244,329.77/337,170.85 = 136,899.47/x
  3. Step 3: Cross multiply
    244,329.77x = 337,170.85 × 136,899.47
  4. Step 4: Simplify right side
    244,329.77x = 46,158,510,664.45
  5. Step 5: Solve for x
    x = 46,158,510,664.45/244,329.77
  6. Step 6: Final answer
    x = 188,918.90

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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.