Home / 2,441.18-3,369.45-2,192.07

Finding the Fourth Proportional to 2,441.18, 3,369.45 and 2,192.07

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Solution

The fourth proportional to 2,441.18, 3,369.45 and 2,192.07 is: 3,025.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441.18 : 3,369.45 = 2,192.07 : x
  2. Step 2: Convert to fraction form
    2,441.18/3,369.45 = 2,192.07/x
  3. Step 3: Cross multiply
    2,441.18x = 3,369.45 × 2,192.07
  4. Step 4: Simplify right side
    2,441.18x = 7,386,070.26
  5. Step 5: Solve for x
    x = 7,386,070.26/2,441.18
  6. Step 6: Final answer
    x = 3,025.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.