Home / 2,292.41-3,443.33-2,192.57

Finding the Fourth Proportional to 2,292.41, 3,443.33 and 2,192.57

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Solution

The fourth proportional to 2,292.41, 3,443.33 and 2,192.57 is: 3,293.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292.41 : 3,443.33 = 2,192.57 : x
  2. Step 2: Convert to fraction form
    2,292.41/3,443.33 = 2,192.57/x
  3. Step 3: Cross multiply
    2,292.41x = 3,443.33 × 2,192.57
  4. Step 4: Simplify right side
    2,292.41x = 7,549,756.15
  5. Step 5: Solve for x
    x = 7,549,756.15/2,292.41
  6. Step 6: Final answer
    x = 3,293.38

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1.5x scale

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.