Home / 3,541.22-4,887.12-2,344.14

Finding the Fourth Proportional to 3,541.22, 4,887.12 and 2,344.14

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Solution

The fourth proportional to 3,541.22, 4,887.12 and 2,344.14 is: 3,235.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541.22 : 4,887.12 = 2,344.14 : x
  2. Step 2: Convert to fraction form
    3,541.22/4,887.12 = 2,344.14/x
  3. Step 3: Cross multiply
    3,541.22x = 4,887.12 × 2,344.14
  4. Step 4: Simplify right side
    3,541.22x = 11,456,093.48
  5. Step 5: Solve for x
    x = 11,456,093.48/3,541.22
  6. Step 6: Final answer
    x = 3,235.07

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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.