Home / 95,227.02-131,410.44-52,205.61

Finding the Fourth Proportional to 95,227.02, 131,410.44 and 52,205.61

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Solution

The fourth proportional to 95,227.02, 131,410.44 and 52,205.61 is: 72,042.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,227.02 : 131,410.44 = 52,205.61 : x
  2. Step 2: Convert to fraction form
    95,227.02/131,410.44 = 52,205.61/x
  3. Step 3: Cross multiply
    95,227.02x = 131,410.44 × 52,205.61
  4. Step 4: Simplify right side
    95,227.02x = 6,860,362,180.57
  5. Step 5: Solve for x
    x = 6,860,362,180.57/95,227.02
  6. Step 6: Final answer
    x = 72,042.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.