Home / 33,730.56-50,594.40-19,967.04

Finding the Fourth Proportional to 33,730.56, 50,594.40 and 19,967.04

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Solution

The fourth proportional to 33,730.56, 50,594.40 and 19,967.04 is: 29,949.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,730.56 : 50,594.40 = 19,967.04 : x
  2. Step 2: Convert to fraction form
    33,730.56/50,594.40 = 19,967.04/x
  3. Step 3: Cross multiply
    33,730.56x = 50,594.40 × 19,967.04
  4. Step 4: Simplify right side
    33,730.56x = 1,010,220,408.58
  5. Step 5: Solve for x
    x = 1,010,220,408.58/33,730.56
  6. Step 6: Final answer
    x = 29,949.71

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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.