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Finding the Fourth Proportional to 34,069.98, 51,107.13 and 10,697.34

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Solution

The fourth proportional to 34,069.98, 51,107.13 and 10,697.34 is: 16,046.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,069.98 : 51,107.13 = 10,697.34 : x
  2. Step 2: Convert to fraction form
    34,069.98/51,107.13 = 10,697.34/x
  3. Step 3: Cross multiply
    34,069.98x = 51,107.13 × 10,697.34
  4. Step 4: Simplify right side
    34,069.98x = 546,710,346.03
  5. Step 5: Solve for x
    x = 546,710,346.03/34,069.98
  6. Step 6: Final answer
    x = 16,046.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.