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Finding the Fourth Proportional to 295,498.26, 443,247.39 and 73,882.26

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Solution

The fourth proportional to 295,498.26, 443,247.39 and 73,882.26 is: 110,823.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,498.26 : 443,247.39 = 73,882.26 : x
  2. Step 2: Convert to fraction form
    295,498.26/443,247.39 = 73,882.26/x
  3. Step 3: Cross multiply
    295,498.26x = 443,247.39 × 73,882.26
  4. Step 4: Simplify right side
    295,498.26x = 32,748,118,912.30
  5. Step 5: Solve for x
    x = 32,748,118,912.30/295,498.26
  6. Step 6: Final answer
    x = 110,823.39

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Similar ratio
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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.