Home / 127,395.37-191,092.35-32,625.37

Finding the Fourth Proportional to 127,395.37, 191,092.35 and 32,625.37

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Solution

The fourth proportional to 127,395.37, 191,092.35 and 32,625.37 is: 48,937.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,395.37 : 191,092.35 = 32,625.37 : x
  2. Step 2: Convert to fraction form
    127,395.37/191,092.35 = 32,625.37/x
  3. Step 3: Cross multiply
    127,395.37x = 191,092.35 × 32,625.37
  4. Step 4: Simplify right side
    127,395.37x = 6,234,458,622.92
  5. Step 5: Solve for x
    x = 6,234,458,622.92/127,395.37
  6. Step 6: Final answer
    x = 48,937.87

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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.