Home / 33,396.90-50,093.64-11,210.46

Finding the Fourth Proportional to 33,396.90, 50,093.64 and 11,210.46

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Solution

The fourth proportional to 33,396.90, 50,093.64 and 11,210.46 is: 16,815.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,396.90 : 50,093.64 = 11,210.46 : x
  2. Step 2: Convert to fraction form
    33,396.90/50,093.64 = 11,210.46/x
  3. Step 3: Cross multiply
    33,396.90x = 50,093.64 × 11,210.46
  4. Step 4: Simplify right side
    33,396.90x = 561,572,747.47
  5. Step 5: Solve for x
    x = 561,572,747.47/33,396.90
  6. Step 6: Final answer
    x = 16,815.12

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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.