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Finding the Third Proportional to 21,367.13 and 35,596.13

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Solution

The third proportional to 21,367.13 and 35,596.13 is: 59,300.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,367.13 : 35,596.13 = 35,596.13 : x
  2. Step 2: Convert to fraction form
    21,367.13/35,596.13 = 35,596.13/x
  3. Step 3: Cross multiply
    21,367.13x = 35,596.13 × 35,596.13
  4. Step 4: Simplify right side
    21,367.13x = 1,267,084,115.02
  5. Step 5: Solve for x
    x = 1,267,084,115.02/21,367.13
  6. Step 6: Final answer
    x = 59,300.64

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.