Home / 4,114.53-6,161.30-2,263.61

Finding the Fourth Proportional to 4,114.53, 6,161.30 and 2,263.61

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Solution

The fourth proportional to 4,114.53, 6,161.30 and 2,263.61 is: 3,389.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114.53 : 6,161.30 = 2,263.61 : x
  2. Step 2: Convert to fraction form
    4,114.53/6,161.30 = 2,263.61/x
  3. Step 3: Cross multiply
    4,114.53x = 6,161.30 × 2,263.61
  4. Step 4: Simplify right side
    4,114.53x = 13,946,792.87
  5. Step 5: Solve for x
    x = 13,946,792.87/4,114.53
  6. Step 6: Final answer
    x = 3,389.64

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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.