Home / 10,736.64-16,104.96-3,341.57

Finding the Fourth Proportional to 10,736.64, 16,104.96 and 3,341.57

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Solution

The fourth proportional to 10,736.64, 16,104.96 and 3,341.57 is: 5,012.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,736.64 : 16,104.96 = 3,341.57 : x
  2. Step 2: Convert to fraction form
    10,736.64/16,104.96 = 3,341.57/x
  3. Step 3: Cross multiply
    10,736.64x = 16,104.96 × 3,341.57
  4. Step 4: Simplify right side
    10,736.64x = 53,815,770.66
  5. Step 5: Solve for x
    x = 53,815,770.66/10,736.64
  6. Step 6: Final answer
    x = 5,012.35

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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.