Home / 4,213.92-5,814.95-2,325.14

Finding the Fourth Proportional to 4,213.92, 5,814.95 and 2,325.14

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Solution

The fourth proportional to 4,213.92, 5,814.95 and 2,325.14 is: 3,208.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213.92 : 5,814.95 = 2,325.14 : x
  2. Step 2: Convert to fraction form
    4,213.92/5,814.95 = 2,325.14/x
  3. Step 3: Cross multiply
    4,213.92x = 5,814.95 × 2,325.14
  4. Step 4: Simplify right side
    4,213.92x = 13,520,532.14
  5. Step 5: Solve for x
    x = 13,520,532.14/4,213.92
  6. Step 6: Final answer
    x = 3,208.54

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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.