Home / 33,669.19-50,498.92-10,289.35

Finding the Fourth Proportional to 33,669.19, 50,498.92 and 10,289.35

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Solution

The fourth proportional to 33,669.19, 50,498.92 and 10,289.35 is: 15,432.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,669.19 : 50,498.92 = 10,289.35 : x
  2. Step 2: Convert to fraction form
    33,669.19/50,498.92 = 10,289.35/x
  3. Step 3: Cross multiply
    33,669.19x = 50,498.92 × 10,289.35
  4. Step 4: Simplify right side
    33,669.19x = 519,600,758.56
  5. Step 5: Solve for x
    x = 519,600,758.56/33,669.19
  6. Step 6: Final answer
    x = 15,432.53

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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.