Home / 4,503.98-6,756.69-1,906.94

Finding the Fourth Proportional to 4,503.98, 6,756.69 and 1,906.94

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Solution

The fourth proportional to 4,503.98, 6,756.69 and 1,906.94 is: 2,860.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503.98 : 6,756.69 = 1,906.94 : x
  2. Step 2: Convert to fraction form
    4,503.98/6,756.69 = 1,906.94/x
  3. Step 3: Cross multiply
    4,503.98x = 6,756.69 × 1,906.94
  4. Step 4: Simplify right side
    4,503.98x = 12,884,602.43
  5. Step 5: Solve for x
    x = 12,884,602.43/4,503.98
  6. Step 6: Final answer
    x = 2,860.71

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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.