Home / 3,310.96-4,564.30-2,365.08

Finding the Fourth Proportional to 3,310.96, 4,564.30 and 2,365.08

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Solution

The fourth proportional to 3,310.96, 4,564.30 and 2,365.08 is: 3,260.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310.96 : 4,564.30 = 2,365.08 : x
  2. Step 2: Convert to fraction form
    3,310.96/4,564.30 = 2,365.08/x
  3. Step 3: Cross multiply
    3,310.96x = 4,564.30 × 2,365.08
  4. Step 4: Simplify right side
    3,310.96x = 10,794,934.64
  5. Step 5: Solve for x
    x = 10,794,934.64/3,310.96
  6. Step 6: Final answer
    x = 3,260.36

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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.