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Finding the Third Proportional to 79,002 and 169,075.50

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Solution

The third proportional to 79,002 and 169,075.50 is: 361,845.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,002 : 169,075.50 = 169,075.50 : x
  2. Step 2: Convert to fraction form
    79,002/169,075.50 = 169,075.50/x
  3. Step 3: Cross multiply
    79,002x = 169,075.50 × 169,075.50
  4. Step 4: Simplify right side
    79,002x = 28,586,524,700.25
  5. Step 5: Solve for x
    x = 28,586,524,700.25/79,002
  6. Step 6: Final answer
    x = 361,845.58

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