Home / 11,353.44-17,030.88-3,562.56

Finding the Fourth Proportional to 11,353.44, 17,030.88 and 3,562.56

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Solution

The fourth proportional to 11,353.44, 17,030.88 and 3,562.56 is: 5,344.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,353.44 : 17,030.88 = 3,562.56 : x
  2. Step 2: Convert to fraction form
    11,353.44/17,030.88 = 3,562.56/x
  3. Step 3: Cross multiply
    11,353.44x = 17,030.88 × 3,562.56
  4. Step 4: Simplify right side
    11,353.44x = 60,673,531.85
  5. Step 5: Solve for x
    x = 60,673,531.85/11,353.44
  6. Step 6: Final answer
    x = 5,344.07

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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.