Home / 33,377.04-50,065.56-13,650.84

Finding the Fourth Proportional to 33,377.04, 50,065.56 and 13,650.84

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Solution

The fourth proportional to 33,377.04, 50,065.56 and 13,650.84 is: 20,476.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,377.04 : 50,065.56 = 13,650.84 : x
  2. Step 2: Convert to fraction form
    33,377.04/50,065.56 = 13,650.84/x
  3. Step 3: Cross multiply
    33,377.04x = 50,065.56 × 13,650.84
  4. Step 4: Simplify right side
    33,377.04x = 683,436,949.07
  5. Step 5: Solve for x
    x = 683,436,949.07/33,377.04
  6. Step 6: Final answer
    x = 20,476.26

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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.