Home / 41,214.80-61,838.40-16,250.60

Finding the Fourth Proportional to 41,214.80, 61,838.40 and 16,250.60

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Solution

The fourth proportional to 41,214.80, 61,838.40 and 16,250.60 is: 24,382.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,214.80 : 61,838.40 = 16,250.60 : x
  2. Step 2: Convert to fraction form
    41,214.80/61,838.40 = 16,250.60/x
  3. Step 3: Cross multiply
    41,214.80x = 61,838.40 × 16,250.60
  4. Step 4: Simplify right side
    41,214.80x = 1,004,911,103.04
  5. Step 5: Solve for x
    x = 1,004,911,103.04/41,214.80
  6. Step 6: Final answer
    x = 24,382.29

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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.