Home / 244,281.20-337,108.04-136,851.20

Finding the Fourth Proportional to 244,281.20, 337,108.04 and 136,851.20

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Solution

The fourth proportional to 244,281.20, 337,108.04 and 136,851.20 is: 188,854.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,281.20 : 337,108.04 = 136,851.20 : x
  2. Step 2: Convert to fraction form
    244,281.20/337,108.04 = 136,851.20/x
  3. Step 3: Cross multiply
    244,281.20x = 337,108.04 × 136,851.20
  4. Step 4: Simplify right side
    244,281.20x = 46,133,637,433.85
  5. Step 5: Solve for x
    x = 46,133,637,433.85/244,281.20
  6. Step 6: Final answer
    x = 188,854.64

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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.