Home / 10,873.24-16,298.50-6,702.28

Finding the Fourth Proportional to 10,873.24, 16,298.50 and 6,702.28

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Solution

The fourth proportional to 10,873.24, 16,298.50 and 6,702.28 is: 10,046.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,873.24 : 16,298.50 = 6,702.28 : x
  2. Step 2: Convert to fraction form
    10,873.24/16,298.50 = 6,702.28/x
  3. Step 3: Cross multiply
    10,873.24x = 16,298.50 × 6,702.28
  4. Step 4: Simplify right side
    10,873.24x = 109,237,110.58
  5. Step 5: Solve for x
    x = 109,237,110.58/10,873.24
  6. Step 6: Final answer
    x = 10,046.42

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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.