Home / 9,343.62-14,019.68-3,500.67

Finding the Fourth Proportional to 9,343.62, 14,019.68 and 3,500.67

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Solution

The fourth proportional to 9,343.62, 14,019.68 and 3,500.67 is: 5,252.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343.62 : 14,019.68 = 3,500.67 : x
  2. Step 2: Convert to fraction form
    9,343.62/14,019.68 = 3,500.67/x
  3. Step 3: Cross multiply
    9,343.62x = 14,019.68 × 3,500.67
  4. Step 4: Simplify right side
    9,343.62x = 49,078,255.68
  5. Step 5: Solve for x
    x = 49,078,255.68/9,343.62
  6. Step 6: Final answer
    x = 5,252.60

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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.