Home / 33,394.99-50,012.97-19,325.35

Finding the Fourth Proportional to 33,394.99, 50,012.97 and 19,325.35

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Solution

The fourth proportional to 33,394.99, 50,012.97 and 19,325.35 is: 28,942.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,394.99 : 50,012.97 = 19,325.35 : x
  2. Step 2: Convert to fraction form
    33,394.99/50,012.97 = 19,325.35/x
  3. Step 3: Cross multiply
    33,394.99x = 50,012.97 × 19,325.35
  4. Step 4: Simplify right side
    33,394.99x = 966,518,149.79
  5. Step 5: Solve for x
    x = 966,518,149.79/33,394.99
  6. Step 6: Final answer
    x = 28,942.01

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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.