Home / 17,236.22-25,847.95-6,139.96

Finding the Fourth Proportional to 17,236.22, 25,847.95 and 6,139.96

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Solution

The fourth proportional to 17,236.22, 25,847.95 and 6,139.96 is: 9,207.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236.22 : 25,847.95 = 6,139.96 : x
  2. Step 2: Convert to fraction form
    17,236.22/25,847.95 = 6,139.96/x
  3. Step 3: Cross multiply
    17,236.22x = 25,847.95 × 6,139.96
  4. Step 4: Simplify right side
    17,236.22x = 158,705,348.38
  5. Step 5: Solve for x
    x = 158,705,348.38/17,236.22
  6. Step 6: Final answer
    x = 9,207.67

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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.