Home / 33,948.35-50,922.48-19,150.55

Finding the Fourth Proportional to 33,948.35, 50,922.48 and 19,150.55

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Solution

The fourth proportional to 33,948.35, 50,922.48 and 19,150.55 is: 28,725.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,948.35 : 50,922.48 = 19,150.55 : x
  2. Step 2: Convert to fraction form
    33,948.35/50,922.48 = 19,150.55/x
  3. Step 3: Cross multiply
    33,948.35x = 50,922.48 × 19,150.55
  4. Step 4: Simplify right side
    33,948.35x = 975,193,499.36
  5. Step 5: Solve for x
    x = 975,193,499.36/33,948.35
  6. Step 6: Final answer
    x = 28,725.80

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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.