Home / 414,253.60-571,552.06-248,614.29

Finding the Fourth Proportional to 414,253.60, 571,552.06 and 248,614.29

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Solution

The fourth proportional to 414,253.60, 571,552.06 and 248,614.29 is: 343,016.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,253.60 : 571,552.06 = 248,614.29 : x
  2. Step 2: Convert to fraction form
    414,253.60/571,552.06 = 248,614.29/x
  3. Step 3: Cross multiply
    414,253.60x = 571,552.06 × 248,614.29
  4. Step 4: Simplify right side
    414,253.60x = 142,096,008,181.68
  5. Step 5: Solve for x
    x = 142,096,008,181.68/414,253.60
  6. Step 6: Final answer
    x = 343,016.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.