Home / 11,353.35-17,032.90-3,562.23

Finding the Fourth Proportional to 11,353.35, 17,032.90 and 3,562.23

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Solution

The fourth proportional to 11,353.35, 17,032.90 and 3,562.23 is: 5,344.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,353.35 : 17,032.90 = 3,562.23 : x
  2. Step 2: Convert to fraction form
    11,353.35/17,032.90 = 3,562.23/x
  3. Step 3: Cross multiply
    11,353.35x = 17,032.90 × 3,562.23
  4. Step 4: Simplify right side
    11,353.35x = 60,675,107.37
  5. Step 5: Solve for x
    x = 60,675,107.37/11,353.35
  6. Step 6: Final answer
    x = 5,344.25

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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.