Home / 16,244.32-24,361.44-5,854.72

Finding the Fourth Proportional to 16,244.32, 24,361.44 and 5,854.72

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Solution

The fourth proportional to 16,244.32, 24,361.44 and 5,854.72 is: 8,780.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,244.32 : 24,361.44 = 5,854.72 : x
  2. Step 2: Convert to fraction form
    16,244.32/24,361.44 = 5,854.72/x
  3. Step 3: Cross multiply
    16,244.32x = 24,361.44 × 5,854.72
  4. Step 4: Simplify right side
    16,244.32x = 142,629,410.00
  5. Step 5: Solve for x
    x = 142,629,410.00/16,244.32
  6. Step 6: Final answer
    x = 8,780.26

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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.