Home / 5,941.74-8,196.92-3,423.18

Finding the Fourth Proportional to 5,941.74, 8,196.92 and 3,423.18

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Solution

The fourth proportional to 5,941.74, 8,196.92 and 3,423.18 is: 4,722.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.74 : 8,196.92 = 3,423.18 : x
  2. Step 2: Convert to fraction form
    5,941.74/8,196.92 = 3,423.18/x
  3. Step 3: Cross multiply
    5,941.74x = 8,196.92 × 3,423.18
  4. Step 4: Simplify right side
    5,941.74x = 28,059,532.61
  5. Step 5: Solve for x
    x = 28,059,532.61/5,941.74
  6. Step 6: Final answer
    x = 4,722.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.