Home / 9,014.07-13,517.45-3,745.50

Finding the Fourth Proportional to 9,014.07, 13,517.45 and 3,745.50

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Solution

The fourth proportional to 9,014.07, 13,517.45 and 3,745.50 is: 5,616.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.07 : 13,517.45 = 3,745.50 : x
  2. Step 2: Convert to fraction form
    9,014.07/13,517.45 = 3,745.50/x
  3. Step 3: Cross multiply
    9,014.07x = 13,517.45 × 3,745.50
  4. Step 4: Simplify right side
    9,014.07x = 50,629,618.34
  5. Step 5: Solve for x
    x = 50,629,618.34/9,014.07
  6. Step 6: Final answer
    x = 5,616.73

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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.