Home / 29,613.11-44,361.05-15,552.05

Finding the Fourth Proportional to 29,613.11, 44,361.05 and 15,552.05

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Solution

The fourth proportional to 29,613.11, 44,361.05 and 15,552.05 is: 23,297.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,613.11 : 44,361.05 = 15,552.05 : x
  2. Step 2: Convert to fraction form
    29,613.11/44,361.05 = 15,552.05/x
  3. Step 3: Cross multiply
    29,613.11x = 44,361.05 × 15,552.05
  4. Step 4: Simplify right side
    29,613.11x = 689,904,968.09
  5. Step 5: Solve for x
    x = 689,904,968.09/29,613.11
  6. Step 6: Final answer
    x = 23,297.29

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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.