Home / 37,217.92-51,340.50-22,872.57

Finding the Fourth Proportional to 37,217.92, 51,340.50 and 22,872.57

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Solution

The fourth proportional to 37,217.92, 51,340.50 and 22,872.57 is: 31,551.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,217.92 : 51,340.50 = 22,872.57 : x
  2. Step 2: Convert to fraction form
    37,217.92/51,340.50 = 22,872.57/x
  3. Step 3: Cross multiply
    37,217.92x = 51,340.50 × 22,872.57
  4. Step 4: Simplify right side
    37,217.92x = 1,174,289,180.09
  5. Step 5: Solve for x
    x = 1,174,289,180.09/37,217.92
  6. Step 6: Final answer
    x = 31,551.72

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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.