Home / 22,847.72-34,272.26-6,207.67

Finding the Fourth Proportional to 22,847.72, 34,272.26 and 6,207.67

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Solution

The fourth proportional to 22,847.72, 34,272.26 and 6,207.67 is: 9,311.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,847.72 : 34,272.26 = 6,207.67 : x
  2. Step 2: Convert to fraction form
    22,847.72/34,272.26 = 6,207.67/x
  3. Step 3: Cross multiply
    22,847.72x = 34,272.26 × 6,207.67
  4. Step 4: Simplify right side
    22,847.72x = 212,750,677.83
  5. Step 5: Solve for x
    x = 212,750,677.83/22,847.72
  6. Step 6: Final answer
    x = 9,311.68

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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.