Home / 44,760.96-67,096.62-21,403.80

Finding the Fourth Proportional to 44,760.96, 67,096.62 and 21,403.80

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Solution

The fourth proportional to 44,760.96, 67,096.62 and 21,403.80 is: 32,084.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,760.96 : 67,096.62 = 21,403.80 : x
  2. Step 2: Convert to fraction form
    44,760.96/67,096.62 = 21,403.80/x
  3. Step 3: Cross multiply
    44,760.96x = 67,096.62 × 21,403.80
  4. Step 4: Simplify right side
    44,760.96x = 1,436,122,635.16
  5. Step 5: Solve for x
    x = 1,436,122,635.16/44,760.96
  6. Step 6: Final answer
    x = 32,084.27

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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.