Home / 16,550.48-24,825.49-4,070.60

Finding the Fourth Proportional to 16,550.48, 24,825.49 and 4,070.60

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Solution

The fourth proportional to 16,550.48, 24,825.49 and 4,070.60 is: 6,105.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,550.48 : 24,825.49 = 4,070.60 : x
  2. Step 2: Convert to fraction form
    16,550.48/24,825.49 = 4,070.60/x
  3. Step 3: Cross multiply
    16,550.48x = 24,825.49 × 4,070.60
  4. Step 4: Simplify right side
    16,550.48x = 101,054,691.48
  5. Step 5: Solve for x
    x = 101,054,691.48/16,550.48
  6. Step 6: Final answer
    x = 6,105.85

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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.