Home / 4,634.04-6,395.43-2,644.89

Finding the Fourth Proportional to 4,634.04, 6,395.43 and 2,644.89

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Solution

The fourth proportional to 4,634.04, 6,395.43 and 2,644.89 is: 3,650.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634.04 : 6,395.43 = 2,644.89 : x
  2. Step 2: Convert to fraction form
    4,634.04/6,395.43 = 2,644.89/x
  3. Step 3: Cross multiply
    4,634.04x = 6,395.43 × 2,644.89
  4. Step 4: Simplify right side
    4,634.04x = 16,915,232.84
  5. Step 5: Solve for x
    x = 16,915,232.84/4,634.04
  6. Step 6: Final answer
    x = 3,650.22

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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.