Home / 33,964.07-46,876.01-19,816.88

Finding the Fourth Proportional to 33,964.07, 46,876.01 and 19,816.88

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Solution

The fourth proportional to 33,964.07, 46,876.01 and 19,816.88 is: 27,350.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,964.07 : 46,876.01 = 19,816.88 : x
  2. Step 2: Convert to fraction form
    33,964.07/46,876.01 = 19,816.88/x
  3. Step 3: Cross multiply
    33,964.07x = 46,876.01 × 19,816.88
  4. Step 4: Simplify right side
    33,964.07x = 928,936,283.15
  5. Step 5: Solve for x
    x = 928,936,283.15/33,964.07
  6. Step 6: Final answer
    x = 27,350.56

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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.