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Finding the Fourth Proportional to 97,296.92, 134,269.98 and 52,584.92

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Solution

The fourth proportional to 97,296.92, 134,269.98 and 52,584.92 is: 72,567.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,296.92 : 134,269.98 = 52,584.92 : x
  2. Step 2: Convert to fraction form
    97,296.92/134,269.98 = 52,584.92/x
  3. Step 3: Cross multiply
    97,296.92x = 134,269.98 × 52,584.92
  4. Step 4: Simplify right side
    97,296.92x = 7,060,576,156.70
  5. Step 5: Solve for x
    x = 7,060,576,156.70/97,296.92
  6. Step 6: Final answer
    x = 72,567.31

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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.