Home / 151,176.30-226,797.25-45,992.53

Finding the Fourth Proportional to 151,176.30, 226,797.25 and 45,992.53

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Solution

The fourth proportional to 151,176.30, 226,797.25 and 45,992.53 is: 68,998.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,176.30 : 226,797.25 = 45,992.53 : x
  2. Step 2: Convert to fraction form
    151,176.30/226,797.25 = 45,992.53/x
  3. Step 3: Cross multiply
    151,176.30x = 226,797.25 × 45,992.53
  4. Step 4: Simplify right side
    151,176.30x = 10,430,979,579.29
  5. Step 5: Solve for x
    x = 10,430,979,579.29/151,176.30
  6. Step 6: Final answer
    x = 68,998.78

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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.