Home / 54,744.42-82,210.17-32,694.54

Finding the Fourth Proportional to 54,744.42, 82,210.17 and 32,694.54

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Solution

The fourth proportional to 54,744.42, 82,210.17 and 32,694.54 is: 49,097.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,744.42 : 82,210.17 = 32,694.54 : x
  2. Step 2: Convert to fraction form
    54,744.42/82,210.17 = 32,694.54/x
  3. Step 3: Cross multiply
    54,744.42x = 82,210.17 × 32,694.54
  4. Step 4: Simplify right side
    54,744.42x = 2,687,823,691.47
  5. Step 5: Solve for x
    x = 2,687,823,691.47/54,744.42
  6. Step 6: Final answer
    x = 49,097.67

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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.