Home / 133,338.15-200,032.13-44,592.12

Finding the Fourth Proportional to 133,338.15, 200,032.13 and 44,592.12

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Solution

The fourth proportional to 133,338.15, 200,032.13 and 44,592.12 is: 66,896.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,338.15 : 200,032.13 = 44,592.12 : x
  2. Step 2: Convert to fraction form
    133,338.15/200,032.13 = 44,592.12/x
  3. Step 3: Cross multiply
    133,338.15x = 200,032.13 × 44,592.12
  4. Step 4: Simplify right side
    133,338.15x = 8,919,856,856.30
  5. Step 5: Solve for x
    x = 8,919,856,856.30/133,338.15
  6. Step 6: Final answer
    x = 66,896.51

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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.