Home / 244,225.80-337,021.62-136,794.12

Finding the Fourth Proportional to 244,225.80, 337,021.62 and 136,794.12

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Solution

The fourth proportional to 244,225.80, 337,021.62 and 136,794.12 is: 188,770.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,225.80 : 337,021.62 = 136,794.12 : x
  2. Step 2: Convert to fraction form
    244,225.80/337,021.62 = 136,794.12/x
  3. Step 3: Cross multiply
    244,225.80x = 337,021.62 × 136,794.12
  4. Step 4: Simplify right side
    244,225.80x = 46,102,575,928.87
  5. Step 5: Solve for x
    x = 46,102,575,928.87/244,225.80
  6. Step 6: Final answer
    x = 188,770.29

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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.