Home / 7,352.36-11,034.76-3,195.69

Finding the Fourth Proportional to 7,352.36, 11,034.76 and 3,195.69

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Solution

The fourth proportional to 7,352.36, 11,034.76 and 3,195.69 is: 4,796.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,352.36 : 11,034.76 = 3,195.69 : x
  2. Step 2: Convert to fraction form
    7,352.36/11,034.76 = 3,195.69/x
  3. Step 3: Cross multiply
    7,352.36x = 11,034.76 × 3,195.69
  4. Step 4: Simplify right side
    7,352.36x = 35,263,672.18
  5. Step 5: Solve for x
    x = 35,263,672.18/7,352.36
  6. Step 6: Final answer
    x = 4,796.24

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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.