Home / 2,512.88-3,468.17-1,464.74

Finding the Fourth Proportional to 2,512.88, 3,468.17 and 1,464.74

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Solution

The fourth proportional to 2,512.88, 3,468.17 and 1,464.74 is: 2,021.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,512.88 : 3,468.17 = 1,464.74 : x
  2. Step 2: Convert to fraction form
    2,512.88/3,468.17 = 1,464.74/x
  3. Step 3: Cross multiply
    2,512.88x = 3,468.17 × 1,464.74
  4. Step 4: Simplify right side
    2,512.88x = 5,079,953.65
  5. Step 5: Solve for x
    x = 5,079,953.65/2,512.88
  6. Step 6: Final answer
    x = 2,021.57

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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.