Home / 49,887.61-68,844.29-27,226.98

Finding the Fourth Proportional to 49,887.61, 68,844.29 and 27,226.98

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Solution

The fourth proportional to 49,887.61, 68,844.29 and 27,226.98 is: 37,572.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,887.61 : 68,844.29 = 27,226.98 : x
  2. Step 2: Convert to fraction form
    49,887.61/68,844.29 = 27,226.98/x
  3. Step 3: Cross multiply
    49,887.61x = 68,844.29 × 27,226.98
  4. Step 4: Simplify right side
    49,887.61x = 1,874,422,106.94
  5. Step 5: Solve for x
    x = 1,874,422,106.94/49,887.61
  6. Step 6: Final answer
    x = 37,572.90

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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.