Home / 5,851.04-8,776.22-2,564.15

Finding the Fourth Proportional to 5,851.04, 8,776.22 and 2,564.15

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Solution

The fourth proportional to 5,851.04, 8,776.22 and 2,564.15 is: 3,846.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,851.04 : 8,776.22 = 2,564.15 : x
  2. Step 2: Convert to fraction form
    5,851.04/8,776.22 = 2,564.15/x
  3. Step 3: Cross multiply
    5,851.04x = 8,776.22 × 2,564.15
  4. Step 4: Simplify right side
    5,851.04x = 22,503,487.81
  5. Step 5: Solve for x
    x = 22,503,487.81/5,851.04
  6. Step 6: Final answer
    x = 3,846.07

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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.