Home / 92,644.83-127,850.33-50,203.44

Finding the Fourth Proportional to 92,644.83, 127,850.33 and 50,203.44

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Solution

The fourth proportional to 92,644.83, 127,850.33 and 50,203.44 is: 69,281.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,644.83 : 127,850.33 = 50,203.44 : x
  2. Step 2: Convert to fraction form
    92,644.83/127,850.33 = 50,203.44/x
  3. Step 3: Cross multiply
    92,644.83x = 127,850.33 × 50,203.44
  4. Step 4: Simplify right side
    92,644.83x = 6,418,526,120.12
  5. Step 5: Solve for x
    x = 6,418,526,120.12/92,644.83
  6. Step 6: Final answer
    x = 69,281.00

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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.