Home / 23,414.48-35,116.42-6,770.80

Finding the Fourth Proportional to 23,414.48, 35,116.42 and 6,770.80

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Solution

The fourth proportional to 23,414.48, 35,116.42 and 6,770.80 is: 10,154.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,414.48 : 35,116.42 = 6,770.80 : x
  2. Step 2: Convert to fraction form
    23,414.48/35,116.42 = 6,770.80/x
  3. Step 3: Cross multiply
    23,414.48x = 35,116.42 × 6,770.80
  4. Step 4: Simplify right side
    23,414.48x = 237,766,256.54
  5. Step 5: Solve for x
    x = 237,766,256.54/23,414.48
  6. Step 6: Final answer
    x = 10,154.67

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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.