Home / 33,395.76-50,093.46-13,674.32

Finding the Fourth Proportional to 33,395.76, 50,093.46 and 13,674.32

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Solution

The fourth proportional to 33,395.76, 50,093.46 and 13,674.32 is: 20,511.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,395.76 : 50,093.46 = 13,674.32 : x
  2. Step 2: Convert to fraction form
    33,395.76/50,093.46 = 13,674.32/x
  3. Step 3: Cross multiply
    33,395.76x = 50,093.46 × 13,674.32
  4. Step 4: Simplify right side
    33,395.76x = 684,994,001.95
  5. Step 5: Solve for x
    x = 684,994,001.95/33,395.76
  6. Step 6: Final answer
    x = 20,511.41

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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.