Home / 41,795.92-57,676.08-22,931.56

Finding the Fourth Proportional to 41,795.92, 57,676.08 and 22,931.56

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Solution

The fourth proportional to 41,795.92, 57,676.08 and 22,931.56 is: 31,644.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,795.92 : 57,676.08 = 22,931.56 : x
  2. Step 2: Convert to fraction form
    41,795.92/57,676.08 = 22,931.56/x
  3. Step 3: Cross multiply
    41,795.92x = 57,676.08 × 22,931.56
  4. Step 4: Simplify right side
    41,795.92x = 1,322,602,489.08
  5. Step 5: Solve for x
    x = 1,322,602,489.08/41,795.92
  6. Step 6: Final answer
    x = 31,644.30

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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.