Home / 63,471.06-87,593.49-35,176.14

Finding the Fourth Proportional to 63,471.06, 87,593.49 and 35,176.14

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Solution

The fourth proportional to 63,471.06, 87,593.49 and 35,176.14 is: 48,544.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,471.06 : 87,593.49 = 35,176.14 : x
  2. Step 2: Convert to fraction form
    63,471.06/87,593.49 = 35,176.14/x
  3. Step 3: Cross multiply
    63,471.06x = 87,593.49 × 35,176.14
  4. Step 4: Simplify right side
    63,471.06x = 3,081,200,867.33
  5. Step 5: Solve for x
    x = 3,081,200,867.33/63,471.06
  6. Step 6: Final answer
    x = 48,544.97

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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.