Home / 4,164.24-5,752.56-3,330.48

Finding the Fourth Proportional to 4,164.24, 5,752.56 and 3,330.48

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Solution

The fourth proportional to 4,164.24, 5,752.56 and 3,330.48 is: 4,600.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164.24 : 5,752.56 = 3,330.48 : x
  2. Step 2: Convert to fraction form
    4,164.24/5,752.56 = 3,330.48/x
  3. Step 3: Cross multiply
    4,164.24x = 5,752.56 × 3,330.48
  4. Step 4: Simplify right side
    4,164.24x = 19,158,786.03
  5. Step 5: Solve for x
    x = 19,158,786.03/4,164.24
  6. Step 6: Final answer
    x = 4,600.79

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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.