Home / 244,419.04-337,297.80-136,989.04

Finding the Fourth Proportional to 244,419.04, 337,297.80 and 136,989.04

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Solution

The fourth proportional to 244,419.04, 337,297.80 and 136,989.04 is: 189,044.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,419.04 : 337,297.80 = 136,989.04 : x
  2. Step 2: Convert to fraction form
    244,419.04/337,297.80 = 136,989.04/x
  3. Step 3: Cross multiply
    244,419.04x = 337,297.80 × 136,989.04
  4. Step 4: Simplify right side
    244,419.04x = 46,206,101,816.11
  5. Step 5: Solve for x
    x = 46,206,101,816.11/244,419.04
  6. Step 6: Final answer
    x = 189,044.61

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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.