Home / 16,550.36-24,827.15-5,452.52

Finding the Fourth Proportional to 16,550.36, 24,827.15 and 5,452.52

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Solution

The fourth proportional to 16,550.36, 24,827.15 and 5,452.52 is: 8,179.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,550.36 : 24,827.15 = 5,452.52 : x
  2. Step 2: Convert to fraction form
    16,550.36/24,827.15 = 5,452.52/x
  3. Step 3: Cross multiply
    16,550.36x = 24,827.15 × 5,452.52
  4. Step 4: Simplify right side
    16,550.36x = 135,370,421.41
  5. Step 5: Solve for x
    x = 135,370,421.41/16,550.36
  6. Step 6: Final answer
    x = 8,179.31

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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.