Home / 133,608.46-200,431.14-44,887.34

Finding the Fourth Proportional to 133,608.46, 200,431.14 and 44,887.34

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Solution

The fourth proportional to 133,608.46, 200,431.14 and 44,887.34 is: 67,337.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,608.46 : 200,431.14 = 44,887.34 : x
  2. Step 2: Convert to fraction form
    133,608.46/200,431.14 = 44,887.34/x
  3. Step 3: Cross multiply
    133,608.46x = 200,431.14 × 44,887.34
  4. Step 4: Simplify right side
    133,608.46x = 8,996,820,338.91
  5. Step 5: Solve for x
    x = 8,996,820,338.91/133,608.46
  6. Step 6: Final answer
    x = 67,337.21

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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.