Home / 2,293.08-3,443.13-2,021.46

Finding the Fourth Proportional to 2,293.08, 3,443.13 and 2,021.46

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Solution

The fourth proportional to 2,293.08, 3,443.13 and 2,021.46 is: 3,035.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293.08 : 3,443.13 = 2,021.46 : x
  2. Step 2: Convert to fraction form
    2,293.08/3,443.13 = 2,021.46/x
  3. Step 3: Cross multiply
    2,293.08x = 3,443.13 × 2,021.46
  4. Step 4: Simplify right side
    2,293.08x = 6,960,149.57
  5. Step 5: Solve for x
    x = 6,960,149.57/2,293.08
  6. Step 6: Final answer
    x = 3,035.28

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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.