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Finding the Fourth Proportional to 16,727.69, 25,092.75 and 5,041.82

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Solution

The fourth proportional to 16,727.69, 25,092.75 and 5,041.82 is: 7,563.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,727.69 : 25,092.75 = 5,041.82 : x
  2. Step 2: Convert to fraction form
    16,727.69/25,092.75 = 5,041.82/x
  3. Step 3: Cross multiply
    16,727.69x = 25,092.75 × 5,041.82
  4. Step 4: Simplify right side
    16,727.69x = 126,513,128.81
  5. Step 5: Solve for x
    x = 126,513,128.81/16,727.69
  6. Step 6: Final answer
    x = 7,563.10

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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.