Home / 2,236.67-3,352.17-1,263.32

Finding the Fourth Proportional to 2,236.67, 3,352.17 and 1,263.32

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Solution

The fourth proportional to 2,236.67, 3,352.17 and 1,263.32 is: 1,893.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236.67 : 3,352.17 = 1,263.32 : x
  2. Step 2: Convert to fraction form
    2,236.67/3,352.17 = 1,263.32/x
  3. Step 3: Cross multiply
    2,236.67x = 3,352.17 × 1,263.32
  4. Step 4: Simplify right side
    2,236.67x = 4,234,863.40
  5. Step 5: Solve for x
    x = 4,234,863.40/2,236.67
  6. Step 6: Final answer
    x = 1,893.38

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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.