Home / 5,963.85-8,229.50-3,446.76

Finding the Fourth Proportional to 5,963.85, 8,229.50 and 3,446.76

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Solution

The fourth proportional to 5,963.85, 8,229.50 and 3,446.76 is: 4,756.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963.85 : 8,229.50 = 3,446.76 : x
  2. Step 2: Convert to fraction form
    5,963.85/8,229.50 = 3,446.76/x
  3. Step 3: Cross multiply
    5,963.85x = 8,229.50 × 3,446.76
  4. Step 4: Simplify right side
    5,963.85x = 28,365,111.42
  5. Step 5: Solve for x
    x = 28,365,111.42/5,963.85
  6. Step 6: Final answer
    x = 4,756.17

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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.