Home / 2,632.07-3,944.34-1,933.25

Finding the Fourth Proportional to 2,632.07, 3,944.34 and 1,933.25

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Solution

The fourth proportional to 2,632.07, 3,944.34 and 1,933.25 is: 2,897.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632.07 : 3,944.34 = 1,933.25 : x
  2. Step 2: Convert to fraction form
    2,632.07/3,944.34 = 1,933.25/x
  3. Step 3: Cross multiply
    2,632.07x = 3,944.34 × 1,933.25
  4. Step 4: Simplify right side
    2,632.07x = 7,625,395.31
  5. Step 5: Solve for x
    x = 7,625,395.31/2,632.07
  6. Step 6: Final answer
    x = 2,897.11

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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.