Home / 49,334.84-73,994.01-17,738.46

Finding the Fourth Proportional to 49,334.84, 73,994.01 and 17,738.46

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Solution

The fourth proportional to 49,334.84, 73,994.01 and 17,738.46 is: 26,604.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,334.84 : 73,994.01 = 17,738.46 : x
  2. Step 2: Convert to fraction form
    49,334.84/73,994.01 = 17,738.46/x
  3. Step 3: Cross multiply
    49,334.84x = 73,994.01 × 17,738.46
  4. Step 4: Simplify right side
    49,334.84x = 1,312,539,786.62
  5. Step 5: Solve for x
    x = 1,312,539,786.62/49,334.84
  6. Step 6: Final answer
    x = 26,604.72

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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.