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Finding the Fourth Proportional to 244,037.70, 366,022.80 and 75,673.80

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Solution

The fourth proportional to 244,037.70, 366,022.80 and 75,673.80 is: 113,500.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,037.70 : 366,022.80 = 75,673.80 : x
  2. Step 2: Convert to fraction form
    244,037.70/366,022.80 = 75,673.80/x
  3. Step 3: Cross multiply
    244,037.70x = 366,022.80 × 75,673.80
  4. Step 4: Simplify right side
    244,037.70x = 27,698,336,162.64
  5. Step 5: Solve for x
    x = 27,698,336,162.64/244,037.70
  6. Step 6: Final answer
    x = 113,500.23

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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.