Home / 151,850.09-227,613.34-114,294.04

Finding the Fourth Proportional to 151,850.09, 227,613.34 and 114,294.04

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Solution

The fourth proportional to 151,850.09, 227,613.34 and 114,294.04 is: 171,319.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,850.09 : 227,613.34 = 114,294.04 : x
  2. Step 2: Convert to fraction form
    151,850.09/227,613.34 = 114,294.04/x
  3. Step 3: Cross multiply
    151,850.09x = 227,613.34 × 114,294.04
  4. Step 4: Simplify right side
    151,850.09x = 26,014,847,760.33
  5. Step 5: Solve for x
    x = 26,014,847,760.33/151,850.09
  6. Step 6: Final answer
    x = 171,319.28

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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.