Home / 16,461.57-24,693.84-5,365.38

Finding the Fourth Proportional to 16,461.57, 24,693.84 and 5,365.38

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Solution

The fourth proportional to 16,461.57, 24,693.84 and 5,365.38 is: 8,048.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,461.57 : 24,693.84 = 5,365.38 : x
  2. Step 2: Convert to fraction form
    16,461.57/24,693.84 = 5,365.38/x
  3. Step 3: Cross multiply
    16,461.57x = 24,693.84 × 5,365.38
  4. Step 4: Simplify right side
    16,461.57x = 132,491,835.26
  5. Step 5: Solve for x
    x = 132,491,835.26/16,461.57
  6. Step 6: Final answer
    x = 8,048.55

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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.