Home / 3,296.96-4,946.75-2,423.87

Finding the Fourth Proportional to 3,296.96, 4,946.75 and 2,423.87

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Solution

The fourth proportional to 3,296.96, 4,946.75 and 2,423.87 is: 3,636.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296.96 : 4,946.75 = 2,423.87 : x
  2. Step 2: Convert to fraction form
    3,296.96/4,946.75 = 2,423.87/x
  3. Step 3: Cross multiply
    3,296.96x = 4,946.75 × 2,423.87
  4. Step 4: Simplify right side
    3,296.96x = 11,990,266.80
  5. Step 5: Solve for x
    x = 11,990,266.80/3,296.96
  6. Step 6: Final answer
    x = 3,636.77

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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.