Home / 61,042.11-91,597.19-32,961.57

Finding the Fourth Proportional to 61,042.11, 91,597.19 and 32,961.57

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Solution

The fourth proportional to 61,042.11, 91,597.19 and 32,961.57 is: 49,460.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,042.11 : 91,597.19 = 32,961.57 : x
  2. Step 2: Convert to fraction form
    61,042.11/91,597.19 = 32,961.57/x
  3. Step 3: Cross multiply
    61,042.11x = 91,597.19 × 32,961.57
  4. Step 4: Simplify right side
    61,042.11x = 3,019,187,025.18
  5. Step 5: Solve for x
    x = 3,019,187,025.18/61,042.11
  6. Step 6: Final answer
    x = 49,460.73

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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.