Home / 92,496.75-127,646.44-50,056.19

Finding the Fourth Proportional to 92,496.75, 127,646.44 and 50,056.19

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Solution

The fourth proportional to 92,496.75, 127,646.44 and 50,056.19 is: 69,078.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,496.75 : 127,646.44 = 50,056.19 : x
  2. Step 2: Convert to fraction form
    92,496.75/127,646.44 = 50,056.19/x
  3. Step 3: Cross multiply
    92,496.75x = 127,646.44 × 50,056.19
  4. Step 4: Simplify right side
    92,496.75x = 6,389,494,647.44
  5. Step 5: Solve for x
    x = 6,389,494,647.44/92,496.75
  6. Step 6: Final answer
    x = 69,078.04

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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.