Home / 49,414.61-68,192.70-26,754.07

Finding the Fourth Proportional to 49,414.61, 68,192.70 and 26,754.07

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Solution

The fourth proportional to 49,414.61, 68,192.70 and 26,754.07 is: 36,920.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,414.61 : 68,192.70 = 26,754.07 : x
  2. Step 2: Convert to fraction form
    49,414.61/68,192.70 = 26,754.07/x
  3. Step 3: Cross multiply
    49,414.61x = 68,192.70 × 26,754.07
  4. Step 4: Simplify right side
    49,414.61x = 1,824,432,135.52
  5. Step 5: Solve for x
    x = 1,824,432,135.52/49,414.61
  6. Step 6: Final answer
    x = 36,920.91

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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.