Home / 3,764.44-5,193.75-2,192.23

Finding the Fourth Proportional to 3,764.44, 5,193.75 and 2,192.23

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Solution

The fourth proportional to 3,764.44, 5,193.75 and 2,192.23 is: 3,024.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764.44 : 5,193.75 = 2,192.23 : x
  2. Step 2: Convert to fraction form
    3,764.44/5,193.75 = 2,192.23/x
  3. Step 3: Cross multiply
    3,764.44x = 5,193.75 × 2,192.23
  4. Step 4: Simplify right side
    3,764.44x = 11,385,894.56
  5. Step 5: Solve for x
    x = 11,385,894.56/3,764.44
  6. Step 6: Final answer
    x = 3,024.59

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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.