Home / 41,538.80-62,316.30-16,574.60

Finding the Fourth Proportional to 41,538.80, 62,316.30 and 16,574.60

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Solution

The fourth proportional to 41,538.80, 62,316.30 and 16,574.60 is: 24,865.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,538.80 : 62,316.30 = 16,574.60 : x
  2. Step 2: Convert to fraction form
    41,538.80/62,316.30 = 16,574.60/x
  3. Step 3: Cross multiply
    41,538.80x = 62,316.30 × 16,574.60
  4. Step 4: Simplify right side
    41,538.80x = 1,032,867,745.98
  5. Step 5: Solve for x
    x = 1,032,867,745.98/41,538.80
  6. Step 6: Final answer
    x = 24,865.13

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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.