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Finding the Fourth Proportional to 67,596.40, 101,294.76 and 60,214.96

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Solution

The fourth proportional to 67,596.40, 101,294.76 and 60,214.96 is: 90,233.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,596.40 : 101,294.76 = 60,214.96 : x
  2. Step 2: Convert to fraction form
    67,596.40/101,294.76 = 60,214.96/x
  3. Step 3: Cross multiply
    67,596.40x = 101,294.76 × 60,214.96
  4. Step 4: Simplify right side
    67,596.40x = 6,099,459,921.61
  5. Step 5: Solve for x
    x = 6,099,459,921.61/67,596.40
  6. Step 6: Final answer
    x = 90,233.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.