Home / 49,076.94-67,746.58-33,182.84

Finding the Fourth Proportional to 49,076.94, 67,746.58 and 33,182.84

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Solution

The fourth proportional to 49,076.94, 67,746.58 and 33,182.84 is: 45,806.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,076.94 : 67,746.58 = 33,182.84 : x
  2. Step 2: Convert to fraction form
    49,076.94/67,746.58 = 33,182.84/x
  3. Step 3: Cross multiply
    49,076.94x = 67,746.58 × 33,182.84
  4. Step 4: Simplify right side
    49,076.94x = 2,248,023,924.69
  5. Step 5: Solve for x
    x = 2,248,023,924.69/49,076.94
  6. Step 6: Final answer
    x = 45,806.11

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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.