Home / 2,422.93-3,633.60-1,497.10

Finding the Fourth Proportional to 2,422.93, 3,633.60 and 1,497.10

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Solution

The fourth proportional to 2,422.93, 3,633.60 and 1,497.10 is: 2,245.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422.93 : 3,633.60 = 1,497.10 : x
  2. Step 2: Convert to fraction form
    2,422.93/3,633.60 = 1,497.10/x
  3. Step 3: Cross multiply
    2,422.93x = 3,633.60 × 1,497.10
  4. Step 4: Simplify right side
    2,422.93x = 5,439,862.56
  5. Step 5: Solve for x
    x = 5,439,862.56/2,422.93
  6. Step 6: Final answer
    x = 2,245.16

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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.