Home / 4,819.61-6,625.50-4,144.93

Finding the Fourth Proportional to 4,819.61, 6,625.50 and 4,144.93

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Solution

The fourth proportional to 4,819.61, 6,625.50 and 4,144.93 is: 5,698.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819.61 : 6,625.50 = 4,144.93 : x
  2. Step 2: Convert to fraction form
    4,819.61/6,625.50 = 4,144.93/x
  3. Step 3: Cross multiply
    4,819.61x = 6,625.50 × 4,144.93
  4. Step 4: Simplify right side
    4,819.61x = 27,462,233.72
  5. Step 5: Solve for x
    x = 27,462,233.72/4,819.61
  6. Step 6: Final answer
    x = 5,698.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.