Home / 49,531.23-74,306.09-16,260.82

Finding the Fourth Proportional to 49,531.23, 74,306.09 and 16,260.82

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Solution

The fourth proportional to 49,531.23, 74,306.09 and 16,260.82 is: 24,394.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,531.23 : 74,306.09 = 16,260.82 : x
  2. Step 2: Convert to fraction form
    49,531.23/74,306.09 = 16,260.82/x
  3. Step 3: Cross multiply
    49,531.23x = 74,306.09 × 16,260.82
  4. Step 4: Simplify right side
    49,531.23x = 1,208,277,954.39
  5. Step 5: Solve for x
    x = 1,208,277,954.39/49,531.23
  6. Step 6: Final answer
    x = 24,394.27

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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.