Home / 244,370.27-337,230.74-136,941.07

Finding the Fourth Proportional to 244,370.27, 337,230.74 and 136,941.07

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Solution

The fourth proportional to 244,370.27, 337,230.74 and 136,941.07 is: 188,978.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,370.27 : 337,230.74 = 136,941.07 : x
  2. Step 2: Convert to fraction form
    244,370.27/337,230.74 = 136,941.07/x
  3. Step 3: Cross multiply
    244,370.27x = 337,230.74 × 136,941.07
  4. Step 4: Simplify right side
    244,370.27x = 46,180,738,372.49
  5. Step 5: Solve for x
    x = 46,180,738,372.49/244,370.27
  6. Step 6: Final answer
    x = 188,978.55

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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.