Home / 2,509.35-3,462.94-1,514.41

Finding the Fourth Proportional to 2,509.35, 3,462.94 and 1,514.41

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Solution

The fourth proportional to 2,509.35, 3,462.94 and 1,514.41 is: 2,089.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509.35 : 3,462.94 = 1,514.41 : x
  2. Step 2: Convert to fraction form
    2,509.35/3,462.94 = 1,514.41/x
  3. Step 3: Cross multiply
    2,509.35x = 3,462.94 × 1,514.41
  4. Step 4: Simplify right side
    2,509.35x = 5,244,304.20
  5. Step 5: Solve for x
    x = 5,244,304.20/2,509.35
  6. Step 6: Final answer
    x = 2,089.91

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1.5x scale

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.