Home / 3,093.36-4,641.18-1,450.44

Finding the Fourth Proportional to 3,093.36, 4,641.18 and 1,450.44

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Solution

The fourth proportional to 3,093.36, 4,641.18 and 1,450.44 is: 2,176.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.36 : 4,641.18 = 1,450.44 : x
  2. Step 2: Convert to fraction form
    3,093.36/4,641.18 = 1,450.44/x
  3. Step 3: Cross multiply
    3,093.36x = 4,641.18 × 1,450.44
  4. Step 4: Simplify right side
    3,093.36x = 6,731,753.12
  5. Step 5: Solve for x
    x = 6,731,753.12/3,093.36
  6. Step 6: Final answer
    x = 2,176.19

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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.