Home / 49,518.38-74,270.28-16,241.96

Finding the Fourth Proportional to 49,518.38, 74,270.28 and 16,241.96

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Solution

The fourth proportional to 49,518.38, 74,270.28 and 16,241.96 is: 24,360.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,518.38 : 74,270.28 = 16,241.96 : x
  2. Step 2: Convert to fraction form
    49,518.38/74,270.28 = 16,241.96/x
  3. Step 3: Cross multiply
    49,518.38x = 74,270.28 × 16,241.96
  4. Step 4: Simplify right side
    49,518.38x = 1,206,294,916.95
  5. Step 5: Solve for x
    x = 1,206,294,916.95/49,518.38
  6. Step 6: Final answer
    x = 24,360.55

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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.