Home / 63,062.28-94,610.70-33,078.51

Finding the Fourth Proportional to 63,062.28, 94,610.70 and 33,078.51

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Solution

The fourth proportional to 63,062.28, 94,610.70 and 33,078.51 is: 49,626.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,062.28 : 94,610.70 = 33,078.51 : x
  2. Step 2: Convert to fraction form
    63,062.28/94,610.70 = 33,078.51/x
  3. Step 3: Cross multiply
    63,062.28x = 94,610.70 × 33,078.51
  4. Step 4: Simplify right side
    63,062.28x = 3,129,580,986.06
  5. Step 5: Solve for x
    x = 3,129,580,986.06/63,062.28
  6. Step 6: Final answer
    x = 49,626.83

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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.