Home / 16,135.88-24,214.75-5,747.63

Finding the Fourth Proportional to 16,135.88, 24,214.75 and 5,747.63

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Solution

The fourth proportional to 16,135.88, 24,214.75 and 5,747.63 is: 8,625.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,135.88 : 24,214.75 = 5,747.63 : x
  2. Step 2: Convert to fraction form
    16,135.88/24,214.75 = 5,747.63/x
  3. Step 3: Cross multiply
    16,135.88x = 24,214.75 × 5,747.63
  4. Step 4: Simplify right side
    16,135.88x = 139,177,288.10
  5. Step 5: Solve for x
    x = 139,177,288.10/16,135.88
  6. Step 6: Final answer
    x = 8,625.33

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1.5x scale

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.