Home / 16,948.80-25,414.56-6,563.52

Finding the Fourth Proportional to 16,948.80, 25,414.56 and 6,563.52

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Solution

The fourth proportional to 16,948.80, 25,414.56 and 6,563.52 is: 9,841.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,948.80 : 25,414.56 = 6,563.52 : x
  2. Step 2: Convert to fraction form
    16,948.80/25,414.56 = 6,563.52/x
  3. Step 3: Cross multiply
    16,948.80x = 25,414.56 × 6,563.52
  4. Step 4: Simplify right side
    16,948.80x = 166,808,972.85
  5. Step 5: Solve for x
    x = 166,808,972.85/16,948.80
  6. Step 6: Final answer
    x = 9,841.93

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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.