Home / 4,610.55-6,362.22-2,722.02

Finding the Fourth Proportional to 4,610.55, 6,362.22 and 2,722.02

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Solution

The fourth proportional to 4,610.55, 6,362.22 and 2,722.02 is: 3,756.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.55 : 6,362.22 = 2,722.02 : x
  2. Step 2: Convert to fraction form
    4,610.55/6,362.22 = 2,722.02/x
  3. Step 3: Cross multiply
    4,610.55x = 6,362.22 × 2,722.02
  4. Step 4: Simplify right side
    4,610.55x = 17,318,090.08
  5. Step 5: Solve for x
    x = 17,318,090.08/4,610.55
  6. Step 6: Final answer
    x = 3,756.19

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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.