Home / 41,623.75-57,440.78-22,760.88

Finding the Fourth Proportional to 41,623.75, 57,440.78 and 22,760.88

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Solution

The fourth proportional to 41,623.75, 57,440.78 and 22,760.88 is: 31,410.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,623.75 : 57,440.78 = 22,760.88 : x
  2. Step 2: Convert to fraction form
    41,623.75/57,440.78 = 22,760.88/x
  3. Step 3: Cross multiply
    41,623.75x = 57,440.78 × 22,760.88
  4. Step 4: Simplify right side
    41,623.75x = 1,307,402,700.69
  5. Step 5: Solve for x
    x = 1,307,402,700.69/41,623.75
  6. Step 6: Final answer
    x = 31,410.02

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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.