Home / 2,632.36-3,632.68-1,453.52

Finding the Fourth Proportional to 2,632.36, 3,632.68 and 1,453.52

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Solution

The fourth proportional to 2,632.36, 3,632.68 and 1,453.52 is: 2,005.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632.36 : 3,632.68 = 1,453.52 : x
  2. Step 2: Convert to fraction form
    2,632.36/3,632.68 = 1,453.52/x
  3. Step 3: Cross multiply
    2,632.36x = 3,632.68 × 1,453.52
  4. Step 4: Simplify right side
    2,632.36x = 5,280,173.03
  5. Step 5: Solve for x
    x = 5,280,173.03/2,632.36
  6. Step 6: Final answer
    x = 2,005.87

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.