Home / 4,213.48-5,814.18-2,350.12

Finding the Fourth Proportional to 4,213.48, 5,814.18 and 2,350.12

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Solution

The fourth proportional to 4,213.48, 5,814.18 and 2,350.12 is: 3,242.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213.48 : 5,814.18 = 2,350.12 : x
  2. Step 2: Convert to fraction form
    4,213.48/5,814.18 = 2,350.12/x
  3. Step 3: Cross multiply
    4,213.48x = 5,814.18 × 2,350.12
  4. Step 4: Simplify right side
    4,213.48x = 13,664,020.70
  5. Step 5: Solve for x
    x = 13,664,020.70/4,213.48
  6. Step 6: Final answer
    x = 3,242.93

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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.