Home / 2,233.37-3,349.08-1,193.15

Finding the Fourth Proportional to 2,233.37, 3,349.08 and 1,193.15

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Solution

The fourth proportional to 2,233.37, 3,349.08 and 1,193.15 is: 1,789.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233.37 : 3,349.08 = 1,193.15 : x
  2. Step 2: Convert to fraction form
    2,233.37/3,349.08 = 1,193.15/x
  3. Step 3: Cross multiply
    2,233.37x = 3,349.08 × 1,193.15
  4. Step 4: Simplify right side
    2,233.37x = 3,995,938.06
  5. Step 5: Solve for x
    x = 3,995,938.06/2,233.37
  6. Step 6: Final answer
    x = 1,789.20

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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.