Home / 92,508.41-127,661.39-50,066.98

Finding the Fourth Proportional to 92,508.41, 127,661.39 and 50,066.98

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Solution

The fourth proportional to 92,508.41, 127,661.39 and 50,066.98 is: 69,092.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,508.41 : 127,661.39 = 50,066.98 : x
  2. Step 2: Convert to fraction form
    92,508.41/127,661.39 = 50,066.98/x
  3. Step 3: Cross multiply
    92,508.41x = 127,661.39 × 50,066.98
  4. Step 4: Simplify right side
    92,508.41x = 6,391,619,371.26
  5. Step 5: Solve for x
    x = 6,391,619,371.26/92,508.41
  6. Step 6: Final answer
    x = 69,092.31

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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.