Home / 6,965.22-10,445.60-2,283.96

Finding the Fourth Proportional to 6,965.22, 10,445.60 and 2,283.96

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Solution

The fourth proportional to 6,965.22, 10,445.60 and 2,283.96 is: 3,425.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,965.22 : 10,445.60 = 2,283.96 : x
  2. Step 2: Convert to fraction form
    6,965.22/10,445.60 = 2,283.96/x
  3. Step 3: Cross multiply
    6,965.22x = 10,445.60 × 2,283.96
  4. Step 4: Simplify right side
    6,965.22x = 23,857,321.16
  5. Step 5: Solve for x
    x = 23,857,321.16/6,965.22
  6. Step 6: Final answer
    x = 3,425.21

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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.