Home / 2,508.94-3,461.41-1,625.23

Finding the Fourth Proportional to 2,508.94, 3,461.41 and 1,625.23

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Solution

The fourth proportional to 2,508.94, 3,461.41 and 1,625.23 is: 2,242.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508.94 : 3,461.41 = 1,625.23 : x
  2. Step 2: Convert to fraction form
    2,508.94/3,461.41 = 1,625.23/x
  3. Step 3: Cross multiply
    2,508.94x = 3,461.41 × 1,625.23
  4. Step 4: Simplify right side
    2,508.94x = 5,625,587.37
  5. Step 5: Solve for x
    x = 5,625,587.37/2,508.94
  6. Step 6: Final answer
    x = 2,242.22

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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.