Home / 44,785.66-67,190.79-35,456.74

Finding the Fourth Proportional to 44,785.66, 67,190.79 and 35,456.74

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Solution

The fourth proportional to 44,785.66, 67,190.79 and 35,456.74 is: 53,194.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,785.66 : 67,190.79 = 35,456.74 : x
  2. Step 2: Convert to fraction form
    44,785.66/67,190.79 = 35,456.74/x
  3. Step 3: Cross multiply
    44,785.66x = 67,190.79 × 35,456.74
  4. Step 4: Simplify right side
    44,785.66x = 2,382,366,236.69
  5. Step 5: Solve for x
    x = 2,382,366,236.69/44,785.66
  6. Step 6: Final answer
    x = 53,194.85

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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.