Home / 133,608.07-200,422.64-44,861.23

Finding the Fourth Proportional to 133,608.07, 200,422.64 and 44,861.23

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Solution

The fourth proportional to 133,608.07, 200,422.64 and 44,861.23 is: 67,295.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,608.07 : 200,422.64 = 44,861.23 : x
  2. Step 2: Convert to fraction form
    133,608.07/200,422.64 = 44,861.23/x
  3. Step 3: Cross multiply
    133,608.07x = 200,422.64 × 44,861.23
  4. Step 4: Simplify right side
    133,608.07x = 8,991,206,150.25
  5. Step 5: Solve for x
    x = 8,991,206,150.25/133,608.07
  6. Step 6: Final answer
    x = 67,295.38

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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.