Home / 39,614.24-54,552.43-37,081.60

Finding the Fourth Proportional to 39,614.24, 54,552.43 and 37,081.60

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Solution

The fourth proportional to 39,614.24, 54,552.43 and 37,081.60 is: 51,064.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,614.24 : 54,552.43 = 37,081.60 : x
  2. Step 2: Convert to fraction form
    39,614.24/54,552.43 = 37,081.60/x
  3. Step 3: Cross multiply
    39,614.24x = 54,552.43 × 37,081.60
  4. Step 4: Simplify right side
    39,614.24x = 2,022,891,388.29
  5. Step 5: Solve for x
    x = 2,022,891,388.29/39,614.24
  6. Step 6: Final answer
    x = 51,064.75

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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.