Home / 49,414.36-68,191.84-26,753.35

Finding the Fourth Proportional to 49,414.36, 68,191.84 and 26,753.35

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Solution

The fourth proportional to 49,414.36, 68,191.84 and 26,753.35 is: 36,919.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,414.36 : 68,191.84 = 26,753.35 : x
  2. Step 2: Convert to fraction form
    49,414.36/68,191.84 = 26,753.35/x
  3. Step 3: Cross multiply
    49,414.36x = 68,191.84 × 26,753.35
  4. Step 4: Simplify right side
    49,414.36x = 1,824,360,162.66
  5. Step 5: Solve for x
    x = 1,824,360,162.66/49,414.36
  6. Step 6: Final answer
    x = 36,919.64

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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.