Home / 92,634.26-127,841.76-52,351.74

Finding the Fourth Proportional to 92,634.26, 127,841.76 and 52,351.74

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Solution

The fourth proportional to 92,634.26, 127,841.76 and 52,351.74 is: 72,249.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,634.26 : 127,841.76 = 52,351.74 : x
  2. Step 2: Convert to fraction form
    92,634.26/127,841.76 = 52,351.74/x
  3. Step 3: Cross multiply
    92,634.26x = 127,841.76 × 52,351.74
  4. Step 4: Simplify right side
    92,634.26x = 6,692,738,580.66
  5. Step 5: Solve for x
    x = 6,692,738,580.66/92,634.26
  6. Step 6: Final answer
    x = 72,249.07

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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.