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Finding the Fourth Proportional to 5,986.01, 8,262.83 and 4,308.41

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Solution

The fourth proportional to 5,986.01, 8,262.83 and 4,308.41 is: 5,947.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,986.01 : 8,262.83 = 4,308.41 : x
  2. Step 2: Convert to fraction form
    5,986.01/8,262.83 = 4,308.41/x
  3. Step 3: Cross multiply
    5,986.01x = 8,262.83 × 4,308.41
  4. Step 4: Simplify right side
    5,986.01x = 35,599,637.86
  5. Step 5: Solve for x
    x = 35,599,637.86/5,986.01
  6. Step 6: Final answer
    x = 5,947.14

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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.