Home / 9,074.03-13,604.60-3,522.69

Finding the Fourth Proportional to 9,074.03, 13,604.60 and 3,522.69

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Solution

The fourth proportional to 9,074.03, 13,604.60 and 3,522.69 is: 5,281.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074.03 : 13,604.60 = 3,522.69 : x
  2. Step 2: Convert to fraction form
    9,074.03/13,604.60 = 3,522.69/x
  3. Step 3: Cross multiply
    9,074.03x = 13,604.60 × 3,522.69
  4. Step 4: Simplify right side
    9,074.03x = 47,924,797.18
  5. Step 5: Solve for x
    x = 47,924,797.18/9,074.03
  6. Step 6: Final answer
    x = 5,281.54

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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.