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Finding the Third Proportional to 15,337.13 and 32,859.56

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Solution

The third proportional to 15,337.13 and 32,859.56 is: 70,401.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,337.13 : 32,859.56 = 32,859.56 : x
  2. Step 2: Convert to fraction form
    15,337.13/32,859.56 = 32,859.56/x
  3. Step 3: Cross multiply
    15,337.13x = 32,859.56 × 32,859.56
  4. Step 4: Simplify right side
    15,337.13x = 1,079,750,847.69
  5. Step 5: Solve for x
    x = 1,079,750,847.69/15,337.13
  6. Step 6: Final answer
    x = 70,401.12

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.