Home / 2,335.44-3,224.52-1,894.26

Finding the Fourth Proportional to 2,335.44, 3,224.52 and 1,894.26

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Solution

The fourth proportional to 2,335.44, 3,224.52 and 1,894.26 is: 2,615.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335.44 : 3,224.52 = 1,894.26 : x
  2. Step 2: Convert to fraction form
    2,335.44/3,224.52 = 1,894.26/x
  3. Step 3: Cross multiply
    2,335.44x = 3,224.52 × 1,894.26
  4. Step 4: Simplify right side
    2,335.44x = 6,108,079.26
  5. Step 5: Solve for x
    x = 6,108,079.26/2,335.44
  6. Step 6: Final answer
    x = 2,615.39

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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.