Home / 4,104.07-5,660.41-3,632.47

Finding the Fourth Proportional to 4,104.07, 5,660.41 and 3,632.47

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Solution

The fourth proportional to 4,104.07, 5,660.41 and 3,632.47 is: 5,009.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.07 : 5,660.41 = 3,632.47 : x
  2. Step 2: Convert to fraction form
    4,104.07/5,660.41 = 3,632.47/x
  3. Step 3: Cross multiply
    4,104.07x = 5,660.41 × 3,632.47
  4. Step 4: Simplify right side
    4,104.07x = 20,561,269.51
  5. Step 5: Solve for x
    x = 20,561,269.51/4,104.07
  6. Step 6: Final answer
    x = 5,009.97

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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.