Home / 5,839.19-8,762.43-2,376.44

Finding the Fourth Proportional to 5,839.19, 8,762.43 and 2,376.44

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Solution

The fourth proportional to 5,839.19, 8,762.43 and 2,376.44 is: 3,566.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.19 : 8,762.43 = 2,376.44 : x
  2. Step 2: Convert to fraction form
    5,839.19/8,762.43 = 2,376.44/x
  3. Step 3: Cross multiply
    5,839.19x = 8,762.43 × 2,376.44
  4. Step 4: Simplify right side
    5,839.19x = 20,823,389.15
  5. Step 5: Solve for x
    x = 20,823,389.15/5,839.19
  6. Step 6: Final answer
    x = 3,566.14

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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.