Home / 69,841.25-96,364.12-41,162.06

Finding the Fourth Proportional to 69,841.25, 96,364.12 and 41,162.06

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Solution

The fourth proportional to 69,841.25, 96,364.12 and 41,162.06 is: 56,793.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,841.25 : 96,364.12 = 41,162.06 : x
  2. Step 2: Convert to fraction form
    69,841.25/96,364.12 = 41,162.06/x
  3. Step 3: Cross multiply
    69,841.25x = 96,364.12 × 41,162.06
  4. Step 4: Simplify right side
    69,841.25x = 3,966,545,001.66
  5. Step 5: Solve for x
    x = 3,966,545,001.66/69,841.25
  6. Step 6: Final answer
    x = 56,793.73

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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.