Home / 63,015.12-94,475.82-27,469.70

Finding the Fourth Proportional to 63,015.12, 94,475.82 and 27,469.70

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Solution

The fourth proportional to 63,015.12, 94,475.82 and 27,469.70 is: 41,184.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,015.12 : 94,475.82 = 27,469.70 : x
  2. Step 2: Convert to fraction form
    63,015.12/94,475.82 = 27,469.70/x
  3. Step 3: Cross multiply
    63,015.12x = 94,475.82 × 27,469.70
  4. Step 4: Simplify right side
    63,015.12x = 2,595,222,432.65
  5. Step 5: Solve for x
    x = 2,595,222,432.65/63,015.12
  6. Step 6: Final answer
    x = 41,184.12

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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.