Home / 34,660.62-51,949.71-15,924.78

Finding the Fourth Proportional to 34,660.62, 51,949.71 and 15,924.78

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Solution

The fourth proportional to 34,660.62, 51,949.71 and 15,924.78 is: 23,868.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,660.62 : 51,949.71 = 15,924.78 : x
  2. Step 2: Convert to fraction form
    34,660.62/51,949.71 = 15,924.78/x
  3. Step 3: Cross multiply
    34,660.62x = 51,949.71 × 15,924.78
  4. Step 4: Simplify right side
    34,660.62x = 827,287,702.81
  5. Step 5: Solve for x
    x = 827,287,702.81/34,660.62
  6. Step 6: Final answer
    x = 23,868.23

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1.5x scale

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.