Home / 9,083.94-13,625.84-2,844.02

Finding the Fourth Proportional to 9,083.94, 13,625.84 and 2,844.02

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Solution

The fourth proportional to 9,083.94, 13,625.84 and 2,844.02 is: 4,266.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083.94 : 13,625.84 = 2,844.02 : x
  2. Step 2: Convert to fraction form
    9,083.94/13,625.84 = 2,844.02/x
  3. Step 3: Cross multiply
    9,083.94x = 13,625.84 × 2,844.02
  4. Step 4: Simplify right side
    9,083.94x = 38,752,079.13
  5. Step 5: Solve for x
    x = 38,752,079.13/9,083.94
  6. Step 6: Final answer
    x = 4,266.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.