Home / 45,322.97-67,977.44-23,152.73

Finding the Fourth Proportional to 45,322.97, 67,977.44 and 23,152.73

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Solution

The fourth proportional to 45,322.97, 67,977.44 and 23,152.73 is: 34,725.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,322.97 : 67,977.44 = 23,152.73 : x
  2. Step 2: Convert to fraction form
    45,322.97/67,977.44 = 23,152.73/x
  3. Step 3: Cross multiply
    45,322.97x = 67,977.44 × 23,152.73
  4. Step 4: Simplify right side
    45,322.97x = 1,573,863,198.65
  5. Step 5: Solve for x
    x = 1,573,863,198.65/45,322.97
  6. Step 6: Final answer
    x = 34,725.51

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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.