Home / 44,452.80-61,361.82-30,324.78

Finding the Fourth Proportional to 44,452.80, 61,361.82 and 30,324.78

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Solution

The fourth proportional to 44,452.80, 61,361.82 and 30,324.78 is: 41,859.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,452.80 : 61,361.82 = 30,324.78 : x
  2. Step 2: Convert to fraction form
    44,452.80/61,361.82 = 30,324.78/x
  3. Step 3: Cross multiply
    44,452.80x = 61,361.82 × 30,324.78
  4. Step 4: Simplify right side
    44,452.80x = 1,860,783,691.90
  5. Step 5: Solve for x
    x = 1,860,783,691.90/44,452.80
  6. Step 6: Final answer
    x = 41,859.76

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1.5x scale

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.