Home / 62,713.32-94,102.20-41,667.90

Finding the Fourth Proportional to 62,713.32, 94,102.20 and 41,667.90

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Solution

The fourth proportional to 62,713.32, 94,102.20 and 41,667.90 is: 62,523.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,713.32 : 94,102.20 = 41,667.90 : x
  2. Step 2: Convert to fraction form
    62,713.32/94,102.20 = 41,667.90/x
  3. Step 3: Cross multiply
    62,713.32x = 94,102.20 × 41,667.90
  4. Step 4: Simplify right side
    62,713.32x = 3,921,041,059.38
  5. Step 5: Solve for x
    x = 3,921,041,059.38/62,713.32
  6. Step 6: Final answer
    x = 62,523.26

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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.