Home / 41,319.19-61,984.31-16,353.41

Finding the Fourth Proportional to 41,319.19, 61,984.31 and 16,353.41

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Solution

The fourth proportional to 41,319.19, 61,984.31 and 16,353.41 is: 24,532.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,319.19 : 61,984.31 = 16,353.41 : x
  2. Step 2: Convert to fraction form
    41,319.19/61,984.31 = 16,353.41/x
  3. Step 3: Cross multiply
    41,319.19x = 61,984.31 × 16,353.41
  4. Step 4: Simplify right side
    41,319.19x = 1,013,654,443.31
  5. Step 5: Solve for x
    x = 1,013,654,443.31/41,319.19
  6. Step 6: Final answer
    x = 24,532.29

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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.