Home / 80,236.91-110,694.53-46,227.17

Finding the Fourth Proportional to 80,236.91, 110,694.53 and 46,227.17

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Solution

The fourth proportional to 80,236.91, 110,694.53 and 46,227.17 is: 63,774.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,236.91 : 110,694.53 = 46,227.17 : x
  2. Step 2: Convert to fraction form
    80,236.91/110,694.53 = 46,227.17/x
  3. Step 3: Cross multiply
    80,236.91x = 110,694.53 × 46,227.17
  4. Step 4: Simplify right side
    80,236.91x = 5,117,095,248.68
  5. Step 5: Solve for x
    x = 5,117,095,248.68/80,236.91
  6. Step 6: Final answer
    x = 63,774.83

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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.