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Finding the Fourth Proportional to 34,067.50, 51,101.71 and 10,693.94

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Solution

The fourth proportional to 34,067.50, 51,101.71 and 10,693.94 is: 16,041.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,067.50 : 51,101.71 = 10,693.94 : x
  2. Step 2: Convert to fraction form
    34,067.50/51,101.71 = 10,693.94/x
  3. Step 3: Cross multiply
    34,067.50x = 51,101.71 × 10,693.94
  4. Step 4: Simplify right side
    34,067.50x = 546,478,620.64
  5. Step 5: Solve for x
    x = 546,478,620.64/34,067.50
  6. Step 6: Final answer
    x = 16,041.05

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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.