Home / 3,283.01-4,923.19-1,202.42

Finding the Fourth Proportional to 3,283.01, 4,923.19 and 1,202.42

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Solution

The fourth proportional to 3,283.01, 4,923.19 and 1,202.42 is: 1,803.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283.01 : 4,923.19 = 1,202.42 : x
  2. Step 2: Convert to fraction form
    3,283.01/4,923.19 = 1,202.42/x
  3. Step 3: Cross multiply
    3,283.01x = 4,923.19 × 1,202.42
  4. Step 4: Simplify right side
    3,283.01x = 5,919,742.12
  5. Step 5: Solve for x
    x = 5,919,742.12/3,283.01
  6. Step 6: Final answer
    x = 1,803.14

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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.