Home / 33,976.60-46,888.01-19,826.71

Finding the Fourth Proportional to 33,976.60, 46,888.01 and 19,826.71

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Solution

The fourth proportional to 33,976.60, 46,888.01 and 19,826.71 is: 27,361.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,976.60 : 46,888.01 = 19,826.71 : x
  2. Step 2: Convert to fraction form
    33,976.60/46,888.01 = 19,826.71/x
  3. Step 3: Cross multiply
    33,976.60x = 46,888.01 × 19,826.71
  4. Step 4: Simplify right side
    33,976.60x = 929,634,976.75
  5. Step 5: Solve for x
    x = 929,634,976.75/33,976.60
  6. Step 6: Final answer
    x = 27,361.04

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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.