Home / 43,192.71-64,789.07-24,711.75

Finding the Fourth Proportional to 43,192.71, 64,789.07 and 24,711.75

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Solution

The fourth proportional to 43,192.71, 64,789.07 and 24,711.75 is: 37,067.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,192.71 : 64,789.07 = 24,711.75 : x
  2. Step 2: Convert to fraction form
    43,192.71/64,789.07 = 24,711.75/x
  3. Step 3: Cross multiply
    43,192.71x = 64,789.07 × 24,711.75
  4. Step 4: Simplify right side
    43,192.71x = 1,601,051,177.01
  5. Step 5: Solve for x
    x = 1,601,051,177.01/43,192.71
  6. Step 6: Final answer
    x = 37,067.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.