Home / 5,855.53-8,066.80-4,083.97

Finding the Fourth Proportional to 5,855.53, 8,066.80 and 4,083.97

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Solution

The fourth proportional to 5,855.53, 8,066.80 and 4,083.97 is: 5,626.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,855.53 : 8,066.80 = 4,083.97 : x
  2. Step 2: Convert to fraction form
    5,855.53/8,066.80 = 4,083.97/x
  3. Step 3: Cross multiply
    5,855.53x = 8,066.80 × 4,083.97
  4. Step 4: Simplify right side
    5,855.53x = 32,944,569.20
  5. Step 5: Solve for x
    x = 32,944,569.20/5,855.53
  6. Step 6: Final answer
    x = 5,626.23

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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.