Home / 1,334.00-2,001.02-1,233.56

Finding the Fourth Proportional to 1,334.00, 2,001.02 and 1,233.56

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Solution

The fourth proportional to 1,334.00, 2,001.02 and 1,233.56 is: 1,850.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334.00 : 2,001.02 = 1,233.56 : x
  2. Step 2: Convert to fraction form
    1,334.00/2,001.02 = 1,233.56/x
  3. Step 3: Cross multiply
    1,334.00x = 2,001.02 × 1,233.56
  4. Step 4: Simplify right side
    1,334.00x = 2,468,377.07
  5. Step 5: Solve for x
    x = 2,468,377.07/1,334.00
  6. Step 6: Final answer
    x = 1,850.35

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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.