Home / 4,822.26-6,655.41-3,054.03

Finding the Fourth Proportional to 4,822.26, 6,655.41 and 3,054.03

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Solution

The fourth proportional to 4,822.26, 6,655.41 and 3,054.03 is: 4,215.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822.26 : 6,655.41 = 3,054.03 : x
  2. Step 2: Convert to fraction form
    4,822.26/6,655.41 = 3,054.03/x
  3. Step 3: Cross multiply
    4,822.26x = 6,655.41 × 3,054.03
  4. Step 4: Simplify right side
    4,822.26x = 20,325,821.80
  5. Step 5: Solve for x
    x = 20,325,821.80/4,822.26
  6. Step 6: Final answer
    x = 4,215.00

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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.