Home / 4,201.32-5,797.80-2,313

Finding the Fourth Proportional to 4,201.32, 5,797.80 and 2,313

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Solution

The fourth proportional to 4,201.32, 5,797.80 and 2,313 is: 3,191.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,201.32 : 5,797.80 = 2,313 : x
  2. Step 2: Convert to fraction form
    4,201.32/5,797.80 = 2,313/x
  3. Step 3: Cross multiply
    4,201.32x = 5,797.80 × 2,313
  4. Step 4: Simplify right side
    4,201.32x = 13,410,311.40
  5. Step 5: Solve for x
    x = 13,410,311.40/4,201.32
  6. Step 6: Final answer
    x = 3,191.93

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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.