Home / 3,284.31-4,534.02-2,536.59

Finding the Fourth Proportional to 3,284.31, 4,534.02 and 2,536.59

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Solution

The fourth proportional to 3,284.31, 4,534.02 and 2,536.59 is: 3,501.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284.31 : 4,534.02 = 2,536.59 : x
  2. Step 2: Convert to fraction form
    3,284.31/4,534.02 = 2,536.59/x
  3. Step 3: Cross multiply
    3,284.31x = 4,534.02 × 2,536.59
  4. Step 4: Simplify right side
    3,284.31x = 11,500,949.79
  5. Step 5: Solve for x
    x = 11,500,949.79/3,284.31
  6. Step 6: Final answer
    x = 3,501.79

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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.