Home / 32,194.20-48,291.30-22,171.80

Finding the Fourth Proportional to 32,194.20, 48,291.30 and 22,171.80

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Solution

The fourth proportional to 32,194.20, 48,291.30 and 22,171.80 is: 33,257.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,194.20 : 48,291.30 = 22,171.80 : x
  2. Step 2: Convert to fraction form
    32,194.20/48,291.30 = 22,171.80/x
  3. Step 3: Cross multiply
    32,194.20x = 48,291.30 × 22,171.80
  4. Step 4: Simplify right side
    32,194.20x = 1,070,705,045.34
  5. Step 5: Solve for x
    x = 1,070,705,045.34/32,194.20
  6. Step 6: Final answer
    x = 33,257.70

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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.