Home / 67,273.73-92,838.38-37,060.12

Finding the Fourth Proportional to 67,273.73, 92,838.38 and 37,060.12

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Solution

The fourth proportional to 67,273.73, 92,838.38 and 37,060.12 is: 51,143.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,273.73 : 92,838.38 = 37,060.12 : x
  2. Step 2: Convert to fraction form
    67,273.73/92,838.38 = 37,060.12/x
  3. Step 3: Cross multiply
    67,273.73x = 92,838.38 × 37,060.12
  4. Step 4: Simplify right side
    67,273.73x = 3,440,601,086.01
  5. Step 5: Solve for x
    x = 3,440,601,086.01/67,273.73
  6. Step 6: Final answer
    x = 51,143.31

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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.