Home / 67,346.73-92,942.67-37,132.01

Finding the Fourth Proportional to 67,346.73, 92,942.67 and 37,132.01

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Solution

The fourth proportional to 67,346.73, 92,942.67 and 37,132.01 is: 51,244.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,346.73 : 92,942.67 = 37,132.01 : x
  2. Step 2: Convert to fraction form
    67,346.73/92,942.67 = 37,132.01/x
  3. Step 3: Cross multiply
    67,346.73x = 92,942.67 × 37,132.01
  4. Step 4: Simplify right side
    67,346.73x = 3,451,147,687.15
  5. Step 5: Solve for x
    x = 3,451,147,687.15/67,346.73
  6. Step 6: Final answer
    x = 51,244.47

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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.