Home / 41,616.43-62,395.48-15,317.76

Finding the Fourth Proportional to 41,616.43, 62,395.48 and 15,317.76

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Solution

The fourth proportional to 41,616.43, 62,395.48 and 15,317.76 is: 22,965.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,616.43 : 62,395.48 = 15,317.76 : x
  2. Step 2: Convert to fraction form
    41,616.43/62,395.48 = 15,317.76/x
  3. Step 3: Cross multiply
    41,616.43x = 62,395.48 × 15,317.76
  4. Step 4: Simplify right side
    41,616.43x = 955,758,987.72
  5. Step 5: Solve for x
    x = 955,758,987.72/41,616.43
  6. Step 6: Final answer
    x = 22,965.91

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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.