Home / 33,774.29-50,619.91-18,952.07

Finding the Fourth Proportional to 33,774.29, 50,619.91 and 18,952.07

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Solution

The fourth proportional to 33,774.29, 50,619.91 and 18,952.07 is: 28,404.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,774.29 : 50,619.91 = 18,952.07 : x
  2. Step 2: Convert to fraction form
    33,774.29/50,619.91 = 18,952.07/x
  3. Step 3: Cross multiply
    33,774.29x = 50,619.91 × 18,952.07
  4. Step 4: Simplify right side
    33,774.29x = 959,352,077.71
  5. Step 5: Solve for x
    x = 959,352,077.71/33,774.29
  6. Step 6: Final answer
    x = 28,404.80

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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.