Home / 244,293.18-337,144.32-136,887.18

Finding the Fourth Proportional to 244,293.18, 337,144.32 and 136,887.18

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Solution

The fourth proportional to 244,293.18, 337,144.32 and 136,887.18 is: 188,915.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,293.18 : 337,144.32 = 136,887.18 : x
  2. Step 2: Convert to fraction form
    244,293.18/337,144.32 = 136,887.18/x
  3. Step 3: Cross multiply
    244,293.18x = 337,144.32 × 136,887.18
  4. Step 4: Simplify right side
    244,293.18x = 46,150,735,217.82
  5. Step 5: Solve for x
    x = 46,150,735,217.82/244,293.18
  6. Step 6: Final answer
    x = 188,915.36

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1.5x scale

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.