Home / 5,986.06-8,260.02-3,333.28

Finding the Fourth Proportional to 5,986.06, 8,260.02 and 3,333.28

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Solution

The fourth proportional to 5,986.06, 8,260.02 and 3,333.28 is: 4,599.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,986.06 : 8,260.02 = 3,333.28 : x
  2. Step 2: Convert to fraction form
    5,986.06/8,260.02 = 3,333.28/x
  3. Step 3: Cross multiply
    5,986.06x = 8,260.02 × 3,333.28
  4. Step 4: Simplify right side
    5,986.06x = 27,532,959.47
  5. Step 5: Solve for x
    x = 27,532,959.47/5,986.06
  6. Step 6: Final answer
    x = 4,599.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.