Home / 151,825.60-227,738.40-95,838.40

Finding the Fourth Proportional to 151,825.60, 227,738.40 and 95,838.40

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Solution

The fourth proportional to 151,825.60, 227,738.40 and 95,838.40 is: 143,757.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,825.60 : 227,738.40 = 95,838.40 : x
  2. Step 2: Convert to fraction form
    151,825.60/227,738.40 = 95,838.40/x
  3. Step 3: Cross multiply
    151,825.60x = 227,738.40 × 95,838.40
  4. Step 4: Simplify right side
    151,825.60x = 21,826,083,874.56
  5. Step 5: Solve for x
    x = 21,826,083,874.56/151,825.60
  6. Step 6: Final answer
    x = 143,757.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.