Home / 16,371.32-24,556.97-4,684.53

Finding the Fourth Proportional to 16,371.32, 24,556.97 and 4,684.53

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Solution

The fourth proportional to 16,371.32, 24,556.97 and 4,684.53 is: 7,026.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,371.32 : 24,556.97 = 4,684.53 : x
  2. Step 2: Convert to fraction form
    16,371.32/24,556.97 = 4,684.53/x
  3. Step 3: Cross multiply
    16,371.32x = 24,556.97 × 4,684.53
  4. Step 4: Simplify right side
    16,371.32x = 115,037,839.25
  5. Step 5: Solve for x
    x = 115,037,839.25/16,371.32
  6. Step 6: Final answer
    x = 7,026.79

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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.