Home / 92,508.24-127,661.37-50,066.77

Finding the Fourth Proportional to 92,508.24, 127,661.37 and 50,066.77

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Solution

The fourth proportional to 92,508.24, 127,661.37 and 50,066.77 is: 69,092.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,508.24 : 127,661.37 = 50,066.77 : x
  2. Step 2: Convert to fraction form
    92,508.24/127,661.37 = 50,066.77/x
  3. Step 3: Cross multiply
    92,508.24x = 127,661.37 × 50,066.77
  4. Step 4: Simplify right side
    92,508.24x = 6,391,591,823.09
  5. Step 5: Solve for x
    x = 6,391,591,823.09/92,508.24
  6. Step 6: Final answer
    x = 69,092.14

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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.