Home / 43,531.76-65,297.66-34,822.04

Finding the Fourth Proportional to 43,531.76, 65,297.66 and 34,822.04

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Solution

The fourth proportional to 43,531.76, 65,297.66 and 34,822.04 is: 52,233.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,531.76 : 65,297.66 = 34,822.04 : x
  2. Step 2: Convert to fraction form
    43,531.76/65,297.66 = 34,822.04/x
  3. Step 3: Cross multiply
    43,531.76x = 65,297.66 × 34,822.04
  4. Step 4: Simplify right side
    43,531.76x = 2,273,797,227.83
  5. Step 5: Solve for x
    x = 2,273,797,227.83/43,531.76
  6. Step 6: Final answer
    x = 52,233.06

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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.