Home / 33,954.06-46,856.88-18,845.76

Finding the Fourth Proportional to 33,954.06, 46,856.88 and 18,845.76

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Solution

The fourth proportional to 33,954.06, 46,856.88 and 18,845.76 is: 26,007.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,954.06 : 46,856.88 = 18,845.76 : x
  2. Step 2: Convert to fraction form
    33,954.06/46,856.88 = 18,845.76/x
  3. Step 3: Cross multiply
    33,954.06x = 46,856.88 × 18,845.76
  4. Step 4: Simplify right side
    33,954.06x = 883,053,514.83
  5. Step 5: Solve for x
    x = 883,053,514.83/33,954.06
  6. Step 6: Final answer
    x = 26,007.30

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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.