Home / 4,353.14-6,003.24-3,356.84

Finding the Fourth Proportional to 4,353.14, 6,003.24 and 3,356.84

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Solution

The fourth proportional to 4,353.14, 6,003.24 and 3,356.84 is: 4,629.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353.14 : 6,003.24 = 3,356.84 : x
  2. Step 2: Convert to fraction form
    4,353.14/6,003.24 = 3,356.84/x
  3. Step 3: Cross multiply
    4,353.14x = 6,003.24 × 3,356.84
  4. Step 4: Simplify right side
    4,353.14x = 20,151,916.16
  5. Step 5: Solve for x
    x = 20,151,916.16/4,353.14
  6. Step 6: Final answer
    x = 4,629.28

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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.