Home / 41,844.75-62,776.37-13,773.44

Finding the Fourth Proportional to 41,844.75, 62,776.37 and 13,773.44

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Solution

The fourth proportional to 41,844.75, 62,776.37 and 13,773.44 is: 20,663.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,844.75 : 62,776.37 = 13,773.44 : x
  2. Step 2: Convert to fraction form
    41,844.75/62,776.37 = 13,773.44/x
  3. Step 3: Cross multiply
    41,844.75x = 62,776.37 × 13,773.44
  4. Step 4: Simplify right side
    41,844.75x = 864,646,679.51
  5. Step 5: Solve for x
    x = 864,646,679.51/41,844.75
  6. Step 6: Final answer
    x = 20,663.20

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1.5x scale

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.