Home / 41,790.52-57,671.92-22,927.64

Finding the Fourth Proportional to 41,790.52, 57,671.92 and 22,927.64

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Solution

The fourth proportional to 41,790.52, 57,671.92 and 22,927.64 is: 31,640.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,790.52 : 57,671.92 = 22,927.64 : x
  2. Step 2: Convert to fraction form
    41,790.52/57,671.92 = 22,927.64/x
  3. Step 3: Cross multiply
    41,790.52x = 57,671.92 × 22,927.64
  4. Step 4: Simplify right side
    41,790.52x = 1,322,281,149.06
  5. Step 5: Solve for x
    x = 1,322,281,149.06/41,790.52
  6. Step 6: Final answer
    x = 31,640.70

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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.