Home / 9,074.21-13,611.32-2,500.91

Finding the Fourth Proportional to 9,074.21, 13,611.32 and 2,500.91

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Solution

The fourth proportional to 9,074.21, 13,611.32 and 2,500.91 is: 3,751.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074.21 : 13,611.32 = 2,500.91 : x
  2. Step 2: Convert to fraction form
    9,074.21/13,611.32 = 2,500.91/x
  3. Step 3: Cross multiply
    9,074.21x = 13,611.32 × 2,500.91
  4. Step 4: Simplify right side
    9,074.21x = 34,040,605.74
  5. Step 5: Solve for x
    x = 34,040,605.74/9,074.21
  6. Step 6: Final answer
    x = 3,751.36

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Similar ratio
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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.