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Finding the Fourth Proportional to 92,114.92, 127,086.06 and 60,301.36

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Solution

The fourth proportional to 92,114.92, 127,086.06 and 60,301.36 is: 83,194.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,114.92 : 127,086.06 = 60,301.36 : x
  2. Step 2: Convert to fraction form
    92,114.92/127,086.06 = 60,301.36/x
  3. Step 3: Cross multiply
    92,114.92x = 127,086.06 × 60,301.36
  4. Step 4: Simplify right side
    92,114.92x = 7,663,462,255.04
  5. Step 5: Solve for x
    x = 7,663,462,255.04/92,114.92
  6. Step 6: Final answer
    x = 83,194.58

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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.