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Finding the Fourth Proportional to 25,109.61, 34,616.61 and 24,333.23

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Solution

The fourth proportional to 25,109.61, 34,616.61 and 24,333.23 is: 33,546.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,109.61 : 34,616.61 = 24,333.23 : x
  2. Step 2: Convert to fraction form
    25,109.61/34,616.61 = 24,333.23/x
  3. Step 3: Cross multiply
    25,109.61x = 34,616.61 × 24,333.23
  4. Step 4: Simplify right side
    25,109.61x = 842,333,759.87
  5. Step 5: Solve for x
    x = 842,333,759.87/25,109.61
  6. Step 6: Final answer
    x = 33,546.27

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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.