Home / 16,462.15-24,694.85-5,368.39

Finding the Fourth Proportional to 16,462.15, 24,694.85 and 5,368.39

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Solution

The fourth proportional to 16,462.15, 24,694.85 and 5,368.39 is: 8,053.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,462.15 : 24,694.85 = 5,368.39 : x
  2. Step 2: Convert to fraction form
    16,462.15/24,694.85 = 5,368.39/x
  3. Step 3: Cross multiply
    16,462.15x = 24,694.85 × 5,368.39
  4. Step 4: Simplify right side
    16,462.15x = 132,571,558.95
  5. Step 5: Solve for x
    x = 132,571,558.95/16,462.15
  6. Step 6: Final answer
    x = 8,053.11

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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.