Home / 2,336.94-3,224.55-1,894.08

Finding the Fourth Proportional to 2,336.94, 3,224.55 and 1,894.08

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Solution

The fourth proportional to 2,336.94, 3,224.55 and 1,894.08 is: 2,613.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336.94 : 3,224.55 = 1,894.08 : x
  2. Step 2: Convert to fraction form
    2,336.94/3,224.55 = 1,894.08/x
  3. Step 3: Cross multiply
    2,336.94x = 3,224.55 × 1,894.08
  4. Step 4: Simplify right side
    2,336.94x = 6,107,555.66
  5. Step 5: Solve for x
    x = 6,107,555.66/2,336.94
  6. Step 6: Final answer
    x = 2,613.48

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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.