Home / 33,674.13-50,557.77-18,892.44

Finding the Fourth Proportional to 33,674.13, 50,557.77 and 18,892.44

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Solution

The fourth proportional to 33,674.13, 50,557.77 and 18,892.44 is: 28,364.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,674.13 : 50,557.77 = 18,892.44 : x
  2. Step 2: Convert to fraction form
    33,674.13/50,557.77 = 18,892.44/x
  3. Step 3: Cross multiply
    33,674.13x = 50,557.77 × 18,892.44
  4. Step 4: Simplify right side
    33,674.13x = 955,159,636.26
  5. Step 5: Solve for x
    x = 955,159,636.26/33,674.13
  6. Step 6: Final answer
    x = 28,364.79

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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.