Home / 51,067.92-76,560.58-22,967.40

Finding the Fourth Proportional to 51,067.92, 76,560.58 and 22,967.40

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Solution

The fourth proportional to 51,067.92, 76,560.58 and 22,967.40 is: 34,432.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,067.92 : 76,560.58 = 22,967.40 : x
  2. Step 2: Convert to fraction form
    51,067.92/76,560.58 = 22,967.40/x
  3. Step 3: Cross multiply
    51,067.92x = 76,560.58 × 22,967.40
  4. Step 4: Simplify right side
    51,067.92x = 1,758,397,465.09
  5. Step 5: Solve for x
    x = 1,758,397,465.09/51,067.92
  6. Step 6: Final answer
    x = 34,432.53

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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.