Home / 69,932.16-104,823.54-27,753.84

Finding the Fourth Proportional to 69,932.16, 104,823.54 and 27,753.84

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Solution

The fourth proportional to 69,932.16, 104,823.54 and 27,753.84 is: 41,601.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,932.16 : 104,823.54 = 27,753.84 : x
  2. Step 2: Convert to fraction form
    69,932.16/104,823.54 = 27,753.84/x
  3. Step 3: Cross multiply
    69,932.16x = 104,823.54 × 27,753.84
  4. Step 4: Simplify right side
    69,932.16x = 2,909,255,757.39
  5. Step 5: Solve for x
    x = 2,909,255,757.39/69,932.16
  6. Step 6: Final answer
    x = 41,601.11

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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.