Home / 133,066.83-199,632.17-44,321.13

Finding the Fourth Proportional to 133,066.83, 199,632.17 and 44,321.13

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Solution

The fourth proportional to 133,066.83, 199,632.17 and 44,321.13 is: 66,492.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,066.83 : 199,632.17 = 44,321.13 : x
  2. Step 2: Convert to fraction form
    133,066.83/199,632.17 = 44,321.13/x
  3. Step 3: Cross multiply
    133,066.83x = 199,632.17 × 44,321.13
  4. Step 4: Simplify right side
    133,066.83x = 8,847,923,358.75
  5. Step 5: Solve for x
    x = 8,847,923,358.75/133,066.83
  6. Step 6: Final answer
    x = 66,492.33

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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.