Home / 46,236.52-69,367.74-18,553.96

Finding the Fourth Proportional to 46,236.52, 69,367.74 and 18,553.96

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Solution

The fourth proportional to 46,236.52, 69,367.74 and 18,553.96 is: 27,836.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,236.52 : 69,367.74 = 18,553.96 : x
  2. Step 2: Convert to fraction form
    46,236.52/69,367.74 = 18,553.96/x
  3. Step 3: Cross multiply
    46,236.52x = 69,367.74 × 18,553.96
  4. Step 4: Simplify right side
    46,236.52x = 1,287,046,273.25
  5. Step 5: Solve for x
    x = 1,287,046,273.25/46,236.52
  6. Step 6: Final answer
    x = 27,836.14

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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.