Home / 5,963-8,941.22-2,679.32

Finding the Fourth Proportional to 5,963, 8,941.22 and 2,679.32

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Solution

The fourth proportional to 5,963, 8,941.22 and 2,679.32 is: 4,017.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963 : 8,941.22 = 2,679.32 : x
  2. Step 2: Convert to fraction form
    5,963/8,941.22 = 2,679.32/x
  3. Step 3: Cross multiply
    5,963x = 8,941.22 × 2,679.32
  4. Step 4: Simplify right side
    5,963x = 23,956,389.57
  5. Step 5: Solve for x
    x = 23,956,389.57/5,963
  6. Step 6: Final answer
    x = 4,017.51

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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.