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Finding the Third Proportional to 5,334.19 and 11,017.69

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Solution

The third proportional to 5,334.19 and 11,017.69 is: 22,756.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334.19 : 11,017.69 = 11,017.69 : x
  2. Step 2: Convert to fraction form
    5,334.19/11,017.69 = 11,017.69/x
  3. Step 3: Cross multiply
    5,334.19x = 11,017.69 × 11,017.69
  4. Step 4: Simplify right side
    5,334.19x = 121,389,437.85
  5. Step 5: Solve for x
    x = 121,389,437.85/5,334.19
  6. Step 6: Final answer
    x = 22,756.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.