Home / 5,683.65-8,523.86-2,396.07

Finding the Fourth Proportional to 5,683.65, 8,523.86 and 2,396.07

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Solution

The fourth proportional to 5,683.65, 8,523.86 and 2,396.07 is: 3,593.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,683.65 : 8,523.86 = 2,396.07 : x
  2. Step 2: Convert to fraction form
    5,683.65/8,523.86 = 2,396.07/x
  3. Step 3: Cross multiply
    5,683.65x = 8,523.86 × 2,396.07
  4. Step 4: Simplify right side
    5,683.65x = 20,423,753.25
  5. Step 5: Solve for x
    x = 20,423,753.25/5,683.65
  6. Step 6: Final answer
    x = 3,593.42

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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.