Home / 3,536.22-5,268.79-3,337.50

Finding the Fourth Proportional to 3,536.22, 5,268.79 and 3,337.50

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Solution

The fourth proportional to 3,536.22, 5,268.79 and 3,337.50 is: 4,972.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.22 : 5,268.79 = 3,337.50 : x
  2. Step 2: Convert to fraction form
    3,536.22/5,268.79 = 3,337.50/x
  3. Step 3: Cross multiply
    3,536.22x = 5,268.79 × 3,337.50
  4. Step 4: Simplify right side
    3,536.22x = 17,584,586.63
  5. Step 5: Solve for x
    x = 17,584,586.63/3,536.22
  6. Step 6: Final answer
    x = 4,972.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.