Home / 244,276.86-366,439.59-75,790.38

Finding the Fourth Proportional to 244,276.86, 366,439.59 and 75,790.38

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Solution

The fourth proportional to 244,276.86, 366,439.59 and 75,790.38 is: 113,693.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,276.86 : 366,439.59 = 75,790.38 : x
  2. Step 2: Convert to fraction form
    244,276.86/366,439.59 = 75,790.38/x
  3. Step 3: Cross multiply
    244,276.86x = 366,439.59 × 75,790.38
  4. Step 4: Simplify right side
    244,276.86x = 27,772,595,773.14
  5. Step 5: Solve for x
    x = 27,772,595,773.14/244,276.86
  6. Step 6: Final answer
    x = 113,693.11

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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.