Home / 240,063.92-331,259.97-132,627.54

Finding the Fourth Proportional to 240,063.92, 331,259.97 and 132,627.54

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Solution

The fourth proportional to 240,063.92, 331,259.97 and 132,627.54 is: 183,010.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,063.92 : 331,259.97 = 132,627.54 : x
  2. Step 2: Convert to fraction form
    240,063.92/331,259.97 = 132,627.54/x
  3. Step 3: Cross multiply
    240,063.92x = 331,259.97 × 132,627.54
  4. Step 4: Simplify right side
    240,063.92x = 43,934,194,921.57
  5. Step 5: Solve for x
    x = 43,934,194,921.57/240,063.92
  6. Step 6: Final answer
    x = 183,010.41

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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.