Home / 4,311.92-5,950.32-2,423.52

Finding the Fourth Proportional to 4,311.92, 5,950.32 and 2,423.52

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Solution

The fourth proportional to 4,311.92, 5,950.32 and 2,423.52 is: 3,344.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311.92 : 5,950.32 = 2,423.52 : x
  2. Step 2: Convert to fraction form
    4,311.92/5,950.32 = 2,423.52/x
  3. Step 3: Cross multiply
    4,311.92x = 5,950.32 × 2,423.52
  4. Step 4: Simplify right side
    4,311.92x = 14,420,719.53
  5. Step 5: Solve for x
    x = 14,420,719.53/4,311.92
  6. Step 6: Final answer
    x = 3,344.38

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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.