Home / 4,353.20-6,010.20-3,356.64

Finding the Fourth Proportional to 4,353.20, 6,010.20 and 3,356.64

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Solution

The fourth proportional to 4,353.20, 6,010.20 and 3,356.64 is: 4,634.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353.20 : 6,010.20 = 3,356.64 : x
  2. Step 2: Convert to fraction form
    4,353.20/6,010.20 = 3,356.64/x
  3. Step 3: Cross multiply
    4,353.20x = 6,010.20 × 3,356.64
  4. Step 4: Simplify right side
    4,353.20x = 20,174,077.73
  5. Step 5: Solve for x
    x = 20,174,077.73/4,353.20
  6. Step 6: Final answer
    x = 4,634.31

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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.