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Finding the Fourth Proportional to 24,928.30, 34,331.07 and 24,383.98

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Solution

The fourth proportional to 24,928.30, 34,331.07 and 24,383.98 is: 33,581.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,928.30 : 34,331.07 = 24,383.98 : x
  2. Step 2: Convert to fraction form
    24,928.30/34,331.07 = 24,383.98/x
  3. Step 3: Cross multiply
    24,928.30x = 34,331.07 × 24,383.98
  4. Step 4: Simplify right side
    24,928.30x = 837,128,124.26
  5. Step 5: Solve for x
    x = 837,128,124.26/24,928.30
  6. Step 6: Final answer
    x = 33,581.44

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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.