Home / 2,752.21-3,797.48-1,632.99

Finding the Fourth Proportional to 2,752.21, 3,797.48 and 1,632.99

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Solution

The fourth proportional to 2,752.21, 3,797.48 and 1,632.99 is: 2,253.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,752.21 : 3,797.48 = 1,632.99 : x
  2. Step 2: Convert to fraction form
    2,752.21/3,797.48 = 1,632.99/x
  3. Step 3: Cross multiply
    2,752.21x = 3,797.48 × 1,632.99
  4. Step 4: Simplify right side
    2,752.21x = 6,201,246.87
  5. Step 5: Solve for x
    x = 6,201,246.87/2,752.21
  6. Step 6: Final answer
    x = 2,253.19

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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.