Home / 33,709.17-50,548.12-19,673.25

Finding the Fourth Proportional to 33,709.17, 50,548.12 and 19,673.25

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Solution

The fourth proportional to 33,709.17, 50,548.12 and 19,673.25 is: 29,500.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,709.17 : 50,548.12 = 19,673.25 : x
  2. Step 2: Convert to fraction form
    33,709.17/50,548.12 = 19,673.25/x
  3. Step 3: Cross multiply
    33,709.17x = 50,548.12 × 19,673.25
  4. Step 4: Simplify right side
    33,709.17x = 994,445,563.05
  5. Step 5: Solve for x
    x = 994,445,563.05/33,709.17
  6. Step 6: Final answer
    x = 29,500.74

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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.