Home / 4,723.45-6,518.10-2,627.44

Finding the Fourth Proportional to 4,723.45, 6,518.10 and 2,627.44

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Solution

The fourth proportional to 4,723.45, 6,518.10 and 2,627.44 is: 3,625.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723.45 : 6,518.10 = 2,627.44 : x
  2. Step 2: Convert to fraction form
    4,723.45/6,518.10 = 2,627.44/x
  3. Step 3: Cross multiply
    4,723.45x = 6,518.10 × 2,627.44
  4. Step 4: Simplify right side
    4,723.45x = 17,125,910.22
  5. Step 5: Solve for x
    x = 17,125,910.22/4,723.45
  6. Step 6: Final answer
    x = 3,625.72

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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.