Home / 244,155.44-366,369.24-131,833.28

Finding the Fourth Proportional to 244,155.44, 366,369.24 and 131,833.28

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Solution

The fourth proportional to 244,155.44, 366,369.24 and 131,833.28 is: 197,823.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,155.44 : 366,369.24 = 131,833.28 : x
  2. Step 2: Convert to fraction form
    244,155.44/366,369.24 = 131,833.28/x
  3. Step 3: Cross multiply
    244,155.44x = 366,369.24 × 131,833.28
  4. Step 4: Simplify right side
    244,155.44x = 48,299,658,600.31
  5. Step 5: Solve for x
    x = 48,299,658,600.31/244,155.44
  6. Step 6: Final answer
    x = 197,823.40

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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.