Home / 151,646.66-227,504.99-45,028.24

Finding the Fourth Proportional to 151,646.66, 227,504.99 and 45,028.24

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Solution

The fourth proportional to 151,646.66, 227,504.99 and 45,028.24 is: 67,552.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,646.66 : 227,504.99 = 45,028.24 : x
  2. Step 2: Convert to fraction form
    151,646.66/227,504.99 = 45,028.24/x
  3. Step 3: Cross multiply
    151,646.66x = 227,504.99 × 45,028.24
  4. Step 4: Simplify right side
    151,646.66x = 10,244,149,731.19
  5. Step 5: Solve for x
    x = 10,244,149,731.19/151,646.66
  6. Step 6: Final answer
    x = 67,552.76

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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.