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Finding the Third Proportional to 3,295.69 and 5,066.72

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Solution

The third proportional to 3,295.69 and 5,066.72 is: 7,789.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295.69 : 5,066.72 = 5,066.72 : x
  2. Step 2: Convert to fraction form
    3,295.69/5,066.72 = 5,066.72/x
  3. Step 3: Cross multiply
    3,295.69x = 5,066.72 × 5,066.72
  4. Step 4: Simplify right side
    3,295.69x = 25,671,638.89
  5. Step 5: Solve for x
    x = 25,671,638.89/3,295.69
  6. Step 6: Final answer
    x = 7,789.46

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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.