Home / 23,046.84-34,577.28-11,961.48

Finding the Fourth Proportional to 23,046.84, 34,577.28 and 11,961.48

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Solution

The fourth proportional to 23,046.84, 34,577.28 and 11,961.48 is: 17,945.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,046.84 : 34,577.28 = 11,961.48 : x
  2. Step 2: Convert to fraction form
    23,046.84/34,577.28 = 11,961.48/x
  3. Step 3: Cross multiply
    23,046.84x = 34,577.28 × 11,961.48
  4. Step 4: Simplify right side
    23,046.84x = 413,595,443.17
  5. Step 5: Solve for x
    x = 413,595,443.17/23,046.84
  6. Step 6: Final answer
    x = 17,945.86

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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.