Home / 6,203.79-9,309.33-2,310.93

Finding the Fourth Proportional to 6,203.79, 9,309.33 and 2,310.93

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Solution

The fourth proportional to 6,203.79, 9,309.33 and 2,310.93 is: 3,467.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203.79 : 9,309.33 = 2,310.93 : x
  2. Step 2: Convert to fraction form
    6,203.79/9,309.33 = 2,310.93/x
  3. Step 3: Cross multiply
    6,203.79x = 9,309.33 × 2,310.93
  4. Step 4: Simplify right side
    6,203.79x = 21,513,209.98
  5. Step 5: Solve for x
    x = 21,513,209.98/6,203.79
  6. Step 6: Final answer
    x = 3,467.75

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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.