Home / 41,767.45-57,639.06-22,904.98

Finding the Fourth Proportional to 41,767.45, 57,639.06 and 22,904.98

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Solution

The fourth proportional to 41,767.45, 57,639.06 and 22,904.98 is: 31,608.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,767.45 : 57,639.06 = 22,904.98 : x
  2. Step 2: Convert to fraction form
    41,767.45/57,639.06 = 22,904.98/x
  3. Step 3: Cross multiply
    41,767.45x = 57,639.06 × 22,904.98
  4. Step 4: Simplify right side
    41,767.45x = 1,320,221,516.52
  5. Step 5: Solve for x
    x = 1,320,221,516.52/41,767.45
  6. Step 6: Final answer
    x = 31,608.86

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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.