Home / 33,020.60-49,530.90-32,826.20

Finding the Fourth Proportional to 33,020.60, 49,530.90 and 32,826.20

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Solution

The fourth proportional to 33,020.60, 49,530.90 and 32,826.20 is: 49,239.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,020.60 : 49,530.90 = 32,826.20 : x
  2. Step 2: Convert to fraction form
    33,020.60/49,530.90 = 32,826.20/x
  3. Step 3: Cross multiply
    33,020.60x = 49,530.90 × 32,826.20
  4. Step 4: Simplify right side
    33,020.60x = 1,625,911,229.58
  5. Step 5: Solve for x
    x = 1,625,911,229.58/33,020.60
  6. Step 6: Final answer
    x = 49,239.30

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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.