Home / 4,233.22-5,828.20-3,634.53

Finding the Fourth Proportional to 4,233.22, 5,828.20 and 3,634.53

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Solution

The fourth proportional to 4,233.22, 5,828.20 and 3,634.53 is: 5,003.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233.22 : 5,828.20 = 3,634.53 : x
  2. Step 2: Convert to fraction form
    4,233.22/5,828.20 = 3,634.53/x
  3. Step 3: Cross multiply
    4,233.22x = 5,828.20 × 3,634.53
  4. Step 4: Simplify right side
    4,233.22x = 21,182,767.75
  5. Step 5: Solve for x
    x = 21,182,767.75/4,233.22
  6. Step 6: Final answer
    x = 5,003.94

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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.