Home / 49,327.47-73,982.57-16,042.68

Finding the Fourth Proportional to 49,327.47, 73,982.57 and 16,042.68

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Solution

The fourth proportional to 49,327.47, 73,982.57 and 16,042.68 is: 24,061.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,327.47 : 73,982.57 = 16,042.68 : x
  2. Step 2: Convert to fraction form
    49,327.47/73,982.57 = 16,042.68/x
  3. Step 3: Cross multiply
    49,327.47x = 73,982.57 × 16,042.68
  4. Step 4: Simplify right side
    49,327.47x = 1,186,878,615.87
  5. Step 5: Solve for x
    x = 1,186,878,615.87/49,327.47
  6. Step 6: Final answer
    x = 24,061.21

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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.