Home / 113,600.54-170,401.22-34,714.44

Finding the Fourth Proportional to 113,600.54, 170,401.22 and 34,714.44

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Solution

The fourth proportional to 113,600.54, 170,401.22 and 34,714.44 is: 52,071.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,600.54 : 170,401.22 = 34,714.44 : x
  2. Step 2: Convert to fraction form
    113,600.54/170,401.22 = 34,714.44/x
  3. Step 3: Cross multiply
    113,600.54x = 170,401.22 × 34,714.44
  4. Step 4: Simplify right side
    113,600.54x = 5,915,382,884.22
  5. Step 5: Solve for x
    x = 5,915,382,884.22/113,600.54
  6. Step 6: Final answer
    x = 52,071.78

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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.