Home / 3,536.21-5,298.98-3,224.97

Finding the Fourth Proportional to 3,536.21, 5,298.98 and 3,224.97

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Solution

The fourth proportional to 3,536.21, 5,298.98 and 3,224.97 is: 4,832.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.21 : 5,298.98 = 3,224.97 : x
  2. Step 2: Convert to fraction form
    3,536.21/5,298.98 = 3,224.97/x
  3. Step 3: Cross multiply
    3,536.21x = 5,298.98 × 3,224.97
  4. Step 4: Simplify right side
    3,536.21x = 17,089,035.41
  5. Step 5: Solve for x
    x = 17,089,035.41/3,536.21
  6. Step 6: Final answer
    x = 4,832.59

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1.5x scale

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.