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Finding the Fourth Proportional to 69,584.60, 96,026.76 and 37,753.50

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Solution

The fourth proportional to 69,584.60, 96,026.76 and 37,753.50 is: 52,099.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,584.60 : 96,026.76 = 37,753.50 : x
  2. Step 2: Convert to fraction form
    69,584.60/96,026.76 = 37,753.50/x
  3. Step 3: Cross multiply
    69,584.60x = 96,026.76 × 37,753.50
  4. Step 4: Simplify right side
    69,584.60x = 3,625,346,283.66
  5. Step 5: Solve for x
    x = 3,625,346,283.66/69,584.60
  6. Step 6: Final answer
    x = 52,099.84

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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.