Home / 41,104.15-56,723.48-22,240.87

Finding the Fourth Proportional to 41,104.15, 56,723.48 and 22,240.87

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Solution

The fourth proportional to 41,104.15, 56,723.48 and 22,240.87 is: 30,692.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,104.15 : 56,723.48 = 22,240.87 : x
  2. Step 2: Convert to fraction form
    41,104.15/56,723.48 = 22,240.87/x
  3. Step 3: Cross multiply
    41,104.15x = 56,723.48 × 22,240.87
  4. Step 4: Simplify right side
    41,104.15x = 1,261,579,544.63
  5. Step 5: Solve for x
    x = 1,261,579,544.63/41,104.15
  6. Step 6: Final answer
    x = 30,692.27

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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.