Home / 4,696.40-7,044.78-1,233.56

Finding the Fourth Proportional to 4,696.40, 7,044.78 and 1,233.56

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Solution

The fourth proportional to 4,696.40, 7,044.78 and 1,233.56 is: 1,850.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696.40 : 7,044.78 = 1,233.56 : x
  2. Step 2: Convert to fraction form
    4,696.40/7,044.78 = 1,233.56/x
  3. Step 3: Cross multiply
    4,696.40x = 7,044.78 × 1,233.56
  4. Step 4: Simplify right side
    4,696.40x = 8,690,158.82
  5. Step 5: Solve for x
    x = 8,690,158.82/4,696.40
  6. Step 6: Final answer
    x = 1,850.39

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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.