Home / 4,416.76-6,622.81-1,950.41

Finding the Fourth Proportional to 4,416.76, 6,622.81 and 1,950.41

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Solution

The fourth proportional to 4,416.76, 6,622.81 and 1,950.41 is: 2,924.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416.76 : 6,622.81 = 1,950.41 : x
  2. Step 2: Convert to fraction form
    4,416.76/6,622.81 = 1,950.41/x
  3. Step 3: Cross multiply
    4,416.76x = 6,622.81 × 1,950.41
  4. Step 4: Simplify right side
    4,416.76x = 12,917,194.85
  5. Step 5: Solve for x
    x = 12,917,194.85/4,416.76
  6. Step 6: Final answer
    x = 2,924.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.