Home / 4,664.24-6,436.10-2,674.34

Finding the Fourth Proportional to 4,664.24, 6,436.10 and 2,674.34

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Solution

The fourth proportional to 4,664.24, 6,436.10 and 2,674.34 is: 3,690.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,664.24 : 6,436.10 = 2,674.34 : x
  2. Step 2: Convert to fraction form
    4,664.24/6,436.10 = 2,674.34/x
  3. Step 3: Cross multiply
    4,664.24x = 6,436.10 × 2,674.34
  4. Step 4: Simplify right side
    4,664.24x = 17,212,306.30
  5. Step 5: Solve for x
    x = 17,212,306.30/4,664.24
  6. Step 6: Final answer
    x = 3,690.27

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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.