Home / 92,677.26-127,894.74-50,236.22

Finding the Fourth Proportional to 92,677.26, 127,894.74 and 50,236.22

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Solution

The fourth proportional to 92,677.26, 127,894.74 and 50,236.22 is: 69,326.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,677.26 : 127,894.74 = 50,236.22 : x
  2. Step 2: Convert to fraction form
    92,677.26/127,894.74 = 50,236.22/x
  3. Step 3: Cross multiply
    92,677.26x = 127,894.74 × 50,236.22
  4. Step 4: Simplify right side
    92,677.26x = 6,424,948,295.48
  5. Step 5: Solve for x
    x = 6,424,948,295.48/92,677.26
  6. Step 6: Final answer
    x = 69,326.05

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Double scale
Find fourth proportional to 92,678.26, 127,896.12 and 50,237.22
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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.