Home / 6,116.83-9,216.37-5,532.48

Finding the Fourth Proportional to 6,116.83, 9,216.37 and 5,532.48

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Solution

The fourth proportional to 6,116.83, 9,216.37 and 5,532.48 is: 8,335.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116.83 : 9,216.37 = 5,532.48 : x
  2. Step 2: Convert to fraction form
    6,116.83/9,216.37 = 5,532.48/x
  3. Step 3: Cross multiply
    6,116.83x = 9,216.37 × 5,532.48
  4. Step 4: Simplify right side
    6,116.83x = 50,989,403.43
  5. Step 5: Solve for x
    x = 50,989,403.43/6,116.83
  6. Step 6: Final answer
    x = 8,335.92

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.