Home / 151,777.33-227,644.56-95,445.68

Finding the Fourth Proportional to 151,777.33, 227,644.56 and 95,445.68

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Solution

The fourth proportional to 151,777.33, 227,644.56 and 95,445.68 is: 143,155.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,777.33 : 227,644.56 = 95,445.68 : x
  2. Step 2: Convert to fraction form
    151,777.33/227,644.56 = 95,445.68/x
  3. Step 3: Cross multiply
    151,777.33x = 227,644.56 × 95,445.68
  4. Step 4: Simplify right side
    151,777.33x = 21,727,688,689.28
  5. Step 5: Solve for x
    x = 21,727,688,689.28/151,777.33
  6. Step 6: Final answer
    x = 143,155.04

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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.