Home / 244,141.20-366,066.36-75,611.60

Finding the Fourth Proportional to 244,141.20, 366,066.36 and 75,611.60

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Solution

The fourth proportional to 244,141.20, 366,066.36 and 75,611.60 is: 113,372.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,141.20 : 366,066.36 = 75,611.60 : x
  2. Step 2: Convert to fraction form
    244,141.20/366,066.36 = 75,611.60/x
  3. Step 3: Cross multiply
    244,141.20x = 366,066.36 × 75,611.60
  4. Step 4: Simplify right side
    244,141.20x = 27,678,863,185.78
  5. Step 5: Solve for x
    x = 27,678,863,185.78/244,141.20
  6. Step 6: Final answer
    x = 113,372.36

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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.