Home / 244,355.88-337,207.10-136,925.64

Finding the Fourth Proportional to 244,355.88, 337,207.10 and 136,925.64

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Solution

The fourth proportional to 244,355.88, 337,207.10 and 136,925.64 is: 188,955.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,355.88 : 337,207.10 = 136,925.64 : x
  2. Step 2: Convert to fraction form
    244,355.88/337,207.10 = 136,925.64/x
  3. Step 3: Cross multiply
    244,355.88x = 337,207.10 × 136,925.64
  4. Step 4: Simplify right side
    244,355.88x = 46,172,297,980.04
  5. Step 5: Solve for x
    x = 46,172,297,980.04/244,355.88
  6. Step 6: Final answer
    x = 188,955.13

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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.