Home / 151,232.89-226,832.06-40,433.53

Finding the Fourth Proportional to 151,232.89, 226,832.06 and 40,433.53

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Solution

The fourth proportional to 151,232.89, 226,832.06 and 40,433.53 is: 60,645.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,232.89 : 226,832.06 = 40,433.53 : x
  2. Step 2: Convert to fraction form
    151,232.89/226,832.06 = 40,433.53/x
  3. Step 3: Cross multiply
    151,232.89x = 226,832.06 × 40,433.53
  4. Step 4: Simplify right side
    151,232.89x = 9,171,620,700.80
  5. Step 5: Solve for x
    x = 9,171,620,700.80/151,232.89
  6. Step 6: Final answer
    x = 60,645.68

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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.