Home / 263,317.62-363,369.33-150,176.82

Finding the Fourth Proportional to 263,317.62, 363,369.33 and 150,176.82

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Solution

The fourth proportional to 263,317.62, 363,369.33 and 150,176.82 is: 207,238.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,317.62 : 363,369.33 = 150,176.82 : x
  2. Step 2: Convert to fraction form
    263,317.62/363,369.33 = 150,176.82/x
  3. Step 3: Cross multiply
    263,317.62x = 363,369.33 × 150,176.82
  4. Step 4: Simplify right side
    263,317.62x = 54,569,650,464.93
  5. Step 5: Solve for x
    x = 54,569,650,464.93/263,317.62
  6. Step 6: Final answer
    x = 207,238.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.