Home / 2,259.08-3,395.01-1,335.11

Finding the Fourth Proportional to 2,259.08, 3,395.01 and 1,335.11

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Solution

The fourth proportional to 2,259.08, 3,395.01 and 1,335.11 is: 2,006.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259.08 : 3,395.01 = 1,335.11 : x
  2. Step 2: Convert to fraction form
    2,259.08/3,395.01 = 1,335.11/x
  3. Step 3: Cross multiply
    2,259.08x = 3,395.01 × 1,335.11
  4. Step 4: Simplify right side
    2,259.08x = 4,532,711.80
  5. Step 5: Solve for x
    x = 4,532,711.80/2,259.08
  6. Step 6: Final answer
    x = 2,006.44

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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.