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Finding the Fourth Proportional to 22,725.66, 34,087.96 and 6,085.68

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Solution

The fourth proportional to 22,725.66, 34,087.96 and 6,085.68 is: 9,128.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,725.66 : 34,087.96 = 6,085.68 : x
  2. Step 2: Convert to fraction form
    22,725.66/34,087.96 = 6,085.68/x
  3. Step 3: Cross multiply
    22,725.66x = 34,087.96 × 6,085.68
  4. Step 4: Simplify right side
    22,725.66x = 207,448,453.70
  5. Step 5: Solve for x
    x = 207,448,453.70/22,725.66
  6. Step 6: Final answer
    x = 9,128.38

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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.