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Finding the Third Proportional to 6,941.25 and 10,714.50

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Solution

The third proportional to 6,941.25 and 10,714.50 is: 16,538.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941.25 : 10,714.50 = 10,714.50 : x
  2. Step 2: Convert to fraction form
    6,941.25/10,714.50 = 10,714.50/x
  3. Step 3: Cross multiply
    6,941.25x = 10,714.50 × 10,714.50
  4. Step 4: Simplify right side
    6,941.25x = 114,800,510.25
  5. Step 5: Solve for x
    x = 114,800,510.25/6,941.25
  6. Step 6: Final answer
    x = 16,538.88

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.