Home / 5,839.04-8,762.78-2,327.02

Finding the Fourth Proportional to 5,839.04, 8,762.78 and 2,327.02

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Solution

The fourth proportional to 5,839.04, 8,762.78 and 2,327.02 is: 3,492.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.04 : 8,762.78 = 2,327.02 : x
  2. Step 2: Convert to fraction form
    5,839.04/8,762.78 = 2,327.02/x
  3. Step 3: Cross multiply
    5,839.04x = 8,762.78 × 2,327.02
  4. Step 4: Simplify right side
    5,839.04x = 20,391,164.32
  5. Step 5: Solve for x
    x = 20,391,164.32/5,839.04
  6. Step 6: Final answer
    x = 3,492.21

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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.