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Finding the Fourth Proportional to 11,073.87, 15,273.27 and 7,095.33

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Solution

The fourth proportional to 11,073.87, 15,273.27 and 7,095.33 is: 9,786.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073.87 : 15,273.27 = 7,095.33 : x
  2. Step 2: Convert to fraction form
    11,073.87/15,273.27 = 7,095.33/x
  3. Step 3: Cross multiply
    11,073.87x = 15,273.27 × 7,095.33
  4. Step 4: Simplify right side
    11,073.87x = 108,368,890.83
  5. Step 5: Solve for x
    x = 108,368,890.83/11,073.87
  6. Step 6: Final answer
    x = 9,786.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.