Home / 414,162.24-571,541.04-235,314.24

Finding the Fourth Proportional to 414,162.24, 571,541.04 and 235,314.24

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Solution

The fourth proportional to 414,162.24, 571,541.04 and 235,314.24 is: 324,732.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,162.24 : 571,541.04 = 235,314.24 : x
  2. Step 2: Convert to fraction form
    414,162.24/571,541.04 = 235,314.24/x
  3. Step 3: Cross multiply
    414,162.24x = 571,541.04 × 235,314.24
  4. Step 4: Simplify right side
    414,162.24x = 134,491,745,456.41
  5. Step 5: Solve for x
    x = 134,491,745,456.41/414,162.24
  6. Step 6: Final answer
    x = 324,732.03

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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.