Home / 23,304.29-34,927.24-18,354.38

Finding the Fourth Proportional to 23,304.29, 34,927.24 and 18,354.38

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Solution

The fourth proportional to 23,304.29, 34,927.24 and 18,354.38 is: 27,508.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,304.29 : 34,927.24 = 18,354.38 : x
  2. Step 2: Convert to fraction form
    23,304.29/34,927.24 = 18,354.38/x
  3. Step 3: Cross multiply
    23,304.29x = 34,927.24 × 18,354.38
  4. Step 4: Simplify right side
    23,304.29x = 641,067,835.31
  5. Step 5: Solve for x
    x = 641,067,835.31/23,304.29
  6. Step 6: Final answer
    x = 27,508.58

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1.5x scale

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.