Home / 2,462.09-3,393.66-1,714.75

Finding the Fourth Proportional to 2,462.09, 3,393.66 and 1,714.75

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Solution

The fourth proportional to 2,462.09, 3,393.66 and 1,714.75 is: 2,363.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462.09 : 3,393.66 = 1,714.75 : x
  2. Step 2: Convert to fraction form
    2,462.09/3,393.66 = 1,714.75/x
  3. Step 3: Cross multiply
    2,462.09x = 3,393.66 × 1,714.75
  4. Step 4: Simplify right side
    2,462.09x = 5,819,270.39
  5. Step 5: Solve for x
    x = 5,819,270.39/2,462.09
  6. Step 6: Final answer
    x = 2,363.55

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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.