Home / 3,343.06-5,011.62-1,150.26

Finding the Fourth Proportional to 3,343.06, 5,011.62 and 1,150.26

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Solution

The fourth proportional to 3,343.06, 5,011.62 and 1,150.26 is: 1,724.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343.06 : 5,011.62 = 1,150.26 : x
  2. Step 2: Convert to fraction form
    3,343.06/5,011.62 = 1,150.26/x
  3. Step 3: Cross multiply
    3,343.06x = 5,011.62 × 1,150.26
  4. Step 4: Simplify right side
    3,343.06x = 5,764,666.02
  5. Step 5: Solve for x
    x = 5,764,666.02/3,343.06
  6. Step 6: Final answer
    x = 1,724.37

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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.