Home / 244,280.25-366,455.16-75,815.14

Finding the Fourth Proportional to 244,280.25, 366,455.16 and 75,815.14

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Solution

The fourth proportional to 244,280.25, 366,455.16 and 75,815.14 is: 113,733.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,280.25 : 366,455.16 = 75,815.14 : x
  2. Step 2: Convert to fraction form
    244,280.25/366,455.16 = 75,815.14/x
  3. Step 3: Cross multiply
    244,280.25x = 366,455.16 × 75,815.14
  4. Step 4: Simplify right side
    244,280.25x = 27,782,848,153.45
  5. Step 5: Solve for x
    x = 27,782,848,153.45/244,280.25
  6. Step 6: Final answer
    x = 113,733.50

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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.