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Finding the Fourth Proportional to 23,616.92, 35,430.05 and 6,750.08

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Solution

The fourth proportional to 23,616.92, 35,430.05 and 6,750.08 is: 10,126.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,616.92 : 35,430.05 = 6,750.08 : x
  2. Step 2: Convert to fraction form
    23,616.92/35,430.05 = 6,750.08/x
  3. Step 3: Cross multiply
    23,616.92x = 35,430.05 × 6,750.08
  4. Step 4: Simplify right side
    23,616.92x = 239,155,824.80
  5. Step 5: Solve for x
    x = 239,155,824.80/23,616.92
  6. Step 6: Final answer
    x = 10,126.46

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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.