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Finding the Fourth Proportional to 92,096.88, 127,101.08 and 51,808.24

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Solution

The fourth proportional to 92,096.88, 127,101.08 and 51,808.24 is: 71,499.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,096.88 : 127,101.08 = 51,808.24 : x
  2. Step 2: Convert to fraction form
    92,096.88/127,101.08 = 51,808.24/x
  3. Step 3: Cross multiply
    92,096.88x = 127,101.08 × 51,808.24
  4. Step 4: Simplify right side
    92,096.88x = 6,584,883,256.90
  5. Step 5: Solve for x
    x = 6,584,883,256.90/92,096.88
  6. Step 6: Final answer
    x = 71,499.53

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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.