Home / 3,083.35-4,626.71-1,135.27

Finding the Fourth Proportional to 3,083.35, 4,626.71 and 1,135.27

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Solution

The fourth proportional to 3,083.35, 4,626.71 and 1,135.27 is: 1,703.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083.35 : 4,626.71 = 1,135.27 : x
  2. Step 2: Convert to fraction form
    3,083.35/4,626.71 = 1,135.27/x
  3. Step 3: Cross multiply
    3,083.35x = 4,626.71 × 1,135.27
  4. Step 4: Simplify right side
    3,083.35x = 5,252,565.06
  5. Step 5: Solve for x
    x = 5,252,565.06/3,083.35
  6. Step 6: Final answer
    x = 1,703.53

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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.