Home / 2,508.80-3,462.21-1,846.94

Finding the Fourth Proportional to 2,508.80, 3,462.21 and 1,846.94

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Solution

The fourth proportional to 2,508.80, 3,462.21 and 1,846.94 is: 2,548.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508.80 : 3,462.21 = 1,846.94 : x
  2. Step 2: Convert to fraction form
    2,508.80/3,462.21 = 1,846.94/x
  3. Step 3: Cross multiply
    2,508.80x = 3,462.21 × 1,846.94
  4. Step 4: Simplify right side
    2,508.80x = 6,394,476.83
  5. Step 5: Solve for x
    x = 6,394,476.83/2,508.80
  6. Step 6: Final answer
    x = 2,548.82

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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.