Home / 61,936.22-85,473.11-35,084.30

Finding the Fourth Proportional to 61,936.22, 85,473.11 and 35,084.30

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Solution

The fourth proportional to 61,936.22, 85,473.11 and 35,084.30 is: 48,416.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,936.22 : 85,473.11 = 35,084.30 : x
  2. Step 2: Convert to fraction form
    61,936.22/85,473.11 = 35,084.30/x
  3. Step 3: Cross multiply
    61,936.22x = 85,473.11 × 35,084.30
  4. Step 4: Simplify right side
    61,936.22x = 2,998,764,233.17
  5. Step 5: Solve for x
    x = 2,998,764,233.17/61,936.22
  6. Step 6: Final answer
    x = 48,416.97

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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.