Home / 3,301.08-4,948.28-2,069.35

Finding the Fourth Proportional to 3,301.08, 4,948.28 and 2,069.35

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Solution

The fourth proportional to 3,301.08, 4,948.28 and 2,069.35 is: 3,101.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301.08 : 4,948.28 = 2,069.35 : x
  2. Step 2: Convert to fraction form
    3,301.08/4,948.28 = 2,069.35/x
  3. Step 3: Cross multiply
    3,301.08x = 4,948.28 × 2,069.35
  4. Step 4: Simplify right side
    3,301.08x = 10,239,738.96
  5. Step 5: Solve for x
    x = 10,239,738.96/3,301.08
  6. Step 6: Final answer
    x = 3,101.94

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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.