Home / 33,215.76-49,823.64-22,795.92

Finding the Fourth Proportional to 33,215.76, 49,823.64 and 22,795.92

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Solution

The fourth proportional to 33,215.76, 49,823.64 and 22,795.92 is: 34,193.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215.76 : 49,823.64 = 22,795.92 : x
  2. Step 2: Convert to fraction form
    33,215.76/49,823.64 = 22,795.92/x
  3. Step 3: Cross multiply
    33,215.76x = 49,823.64 × 22,795.92
  4. Step 4: Simplify right side
    33,215.76x = 1,135,775,711.55
  5. Step 5: Solve for x
    x = 1,135,775,711.55/33,215.76
  6. Step 6: Final answer
    x = 34,193.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.