Home / 41,169.38-56,813.80-22,306.50

Finding the Fourth Proportional to 41,169.38, 56,813.80 and 22,306.50

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Solution

The fourth proportional to 41,169.38, 56,813.80 and 22,306.50 is: 30,783.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,169.38 : 56,813.80 = 22,306.50 : x
  2. Step 2: Convert to fraction form
    41,169.38/56,813.80 = 22,306.50/x
  3. Step 3: Cross multiply
    41,169.38x = 56,813.80 × 22,306.50
  4. Step 4: Simplify right side
    41,169.38x = 1,267,317,029.70
  5. Step 5: Solve for x
    x = 1,267,317,029.70/41,169.38
  6. Step 6: Final answer
    x = 30,783.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.