Home / 4,213.37-6,313.14-2,564.93

Finding the Fourth Proportional to 4,213.37, 6,313.14 and 2,564.93

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Solution

The fourth proportional to 4,213.37, 6,313.14 and 2,564.93 is: 3,843.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213.37 : 6,313.14 = 2,564.93 : x
  2. Step 2: Convert to fraction form
    4,213.37/6,313.14 = 2,564.93/x
  3. Step 3: Cross multiply
    4,213.37x = 6,313.14 × 2,564.93
  4. Step 4: Simplify right side
    4,213.37x = 16,192,762.18
  5. Step 5: Solve for x
    x = 16,192,762.18/4,213.37
  6. Step 6: Final answer
    x = 3,843.19

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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.