Home / 3,095.10-4,634.97-2,166.32

Finding the Fourth Proportional to 3,095.10, 4,634.97 and 2,166.32

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Solution

The fourth proportional to 3,095.10, 4,634.97 and 2,166.32 is: 3,244.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095.10 : 4,634.97 = 2,166.32 : x
  2. Step 2: Convert to fraction form
    3,095.10/4,634.97 = 2,166.32/x
  3. Step 3: Cross multiply
    3,095.10x = 4,634.97 × 2,166.32
  4. Step 4: Simplify right side
    3,095.10x = 10,040,805.04
  5. Step 5: Solve for x
    x = 10,040,805.04/3,095.10
  6. Step 6: Final answer
    x = 3,244.10

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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.