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Finding the Third Proportional to 29,119.50 and 44,219.25

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Solution

The third proportional to 29,119.50 and 44,219.25 is: 67,148.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,119.50 : 44,219.25 = 44,219.25 : x
  2. Step 2: Convert to fraction form
    29,119.50/44,219.25 = 44,219.25/x
  3. Step 3: Cross multiply
    29,119.50x = 44,219.25 × 44,219.25
  4. Step 4: Simplify right side
    29,119.50x = 1,955,342,070.56
  5. Step 5: Solve for x
    x = 1,955,342,070.56/29,119.50
  6. Step 6: Final answer
    x = 67,148.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.