Home / 40,542.40-60,817.44-16,844.96

Finding the Fourth Proportional to 40,542.40, 60,817.44 and 16,844.96

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Solution

The fourth proportional to 40,542.40, 60,817.44 and 16,844.96 is: 25,269.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,542.40 : 60,817.44 = 16,844.96 : x
  2. Step 2: Convert to fraction form
    40,542.40/60,817.44 = 16,844.96/x
  3. Step 3: Cross multiply
    40,542.40x = 60,817.44 × 16,844.96
  4. Step 4: Simplify right side
    40,542.40x = 1,024,467,344.10
  5. Step 5: Solve for x
    x = 1,024,467,344.10/40,542.40
  6. Step 6: Final answer
    x = 25,269.04

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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.