Home / 46,481.39-69,711.29-22,765.27

Finding the Fourth Proportional to 46,481.39, 69,711.29 and 22,765.27

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Solution

The fourth proportional to 46,481.39, 69,711.29 and 22,765.27 is: 34,142.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,481.39 : 69,711.29 = 22,765.27 : x
  2. Step 2: Convert to fraction form
    46,481.39/69,711.29 = 22,765.27/x
  3. Step 3: Cross multiply
    46,481.39x = 69,711.29 × 22,765.27
  4. Step 4: Simplify right side
    46,481.39x = 1,586,996,221.53
  5. Step 5: Solve for x
    x = 1,586,996,221.53/46,481.39
  6. Step 6: Final answer
    x = 34,142.62

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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.