Home / 3,501.09-5,245.02-2,266.02

Finding the Fourth Proportional to 3,501.09, 5,245.02 and 2,266.02

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Solution

The fourth proportional to 3,501.09, 5,245.02 and 2,266.02 is: 3,394.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501.09 : 5,245.02 = 2,266.02 : x
  2. Step 2: Convert to fraction form
    3,501.09/5,245.02 = 2,266.02/x
  3. Step 3: Cross multiply
    3,501.09x = 5,245.02 × 2,266.02
  4. Step 4: Simplify right side
    3,501.09x = 11,885,320.22
  5. Step 5: Solve for x
    x = 11,885,320.22/3,501.09
  6. Step 6: Final answer
    x = 3,394.75

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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.