Home / 23,609.66-35,414.57-8,818.43

Finding the Fourth Proportional to 23,609.66, 35,414.57 and 8,818.43

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Solution

The fourth proportional to 23,609.66, 35,414.57 and 8,818.43 is: 13,227.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,609.66 : 35,414.57 = 8,818.43 : x
  2. Step 2: Convert to fraction form
    23,609.66/35,414.57 = 8,818.43/x
  3. Step 3: Cross multiply
    23,609.66x = 35,414.57 × 8,818.43
  4. Step 4: Simplify right side
    23,609.66x = 312,300,751.50
  5. Step 5: Solve for x
    x = 312,300,751.50/23,609.66
  6. Step 6: Final answer
    x = 13,227.67

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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.