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Finding the Fourth Proportional to 6,012.76, 8,295.78 and 3,654.04

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Solution

The fourth proportional to 6,012.76, 8,295.78 and 3,654.04 is: 5,041.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012.76 : 8,295.78 = 3,654.04 : x
  2. Step 2: Convert to fraction form
    6,012.76/8,295.78 = 3,654.04/x
  3. Step 3: Cross multiply
    6,012.76x = 8,295.78 × 3,654.04
  4. Step 4: Simplify right side
    6,012.76x = 30,313,111.95
  5. Step 5: Solve for x
    x = 30,313,111.95/6,012.76
  6. Step 6: Final answer
    x = 5,041.46

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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.