Home / 2,247.26-3,102.60-1,450.94

Finding the Fourth Proportional to 2,247.26, 3,102.60 and 1,450.94

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Solution

The fourth proportional to 2,247.26, 3,102.60 and 1,450.94 is: 2,003.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247.26 : 3,102.60 = 1,450.94 : x
  2. Step 2: Convert to fraction form
    2,247.26/3,102.60 = 1,450.94/x
  3. Step 3: Cross multiply
    2,247.26x = 3,102.60 × 1,450.94
  4. Step 4: Simplify right side
    2,247.26x = 4,501,686.44
  5. Step 5: Solve for x
    x = 4,501,686.44/2,247.26
  6. Step 6: Final answer
    x = 2,003.19

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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.