Home / 92,508.22-127,661.42-50,066.79

Finding the Fourth Proportional to 92,508.22, 127,661.42 and 50,066.79

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Solution

The fourth proportional to 92,508.22, 127,661.42 and 50,066.79 is: 69,092.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,508.22 : 127,661.42 = 50,066.79 : x
  2. Step 2: Convert to fraction form
    92,508.22/127,661.42 = 50,066.79/x
  3. Step 3: Cross multiply
    92,508.22x = 127,661.42 × 50,066.79
  4. Step 4: Simplify right side
    92,508.22x = 6,391,597,506.24
  5. Step 5: Solve for x
    x = 6,391,597,506.24/92,508.22
  6. Step 6: Final answer
    x = 69,092.21

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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.