Home / 33,923.76-46,814.04-19,777.92

Finding the Fourth Proportional to 33,923.76, 46,814.04 and 19,777.92

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Solution

The fourth proportional to 33,923.76, 46,814.04 and 19,777.92 is: 27,293.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,923.76 : 46,814.04 = 19,777.92 : x
  2. Step 2: Convert to fraction form
    33,923.76/46,814.04 = 19,777.92/x
  3. Step 3: Cross multiply
    33,923.76x = 46,814.04 × 19,777.92
  4. Step 4: Simplify right side
    33,923.76x = 925,884,338.00
  5. Step 5: Solve for x
    x = 925,884,338.00/33,923.76
  6. Step 6: Final answer
    x = 27,293.09

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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.