Home / 7,337.04-11,000.09-4,414.67

Finding the Fourth Proportional to 7,337.04, 11,000.09 and 4,414.67

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Solution

The fourth proportional to 7,337.04, 11,000.09 and 4,414.67 is: 6,618.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337.04 : 11,000.09 = 4,414.67 : x
  2. Step 2: Convert to fraction form
    7,337.04/11,000.09 = 4,414.67/x
  3. Step 3: Cross multiply
    7,337.04x = 11,000.09 × 4,414.67
  4. Step 4: Simplify right side
    7,337.04x = 48,561,767.32
  5. Step 5: Solve for x
    x = 48,561,767.32/7,337.04
  6. Step 6: Final answer
    x = 6,618.71

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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.