Home / 4,930.59-6,804.27-2,692.56

Finding the Fourth Proportional to 4,930.59, 6,804.27 and 2,692.56

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Solution

The fourth proportional to 4,930.59, 6,804.27 and 2,692.56 is: 3,715.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930.59 : 6,804.27 = 2,692.56 : x
  2. Step 2: Convert to fraction form
    4,930.59/6,804.27 = 2,692.56/x
  3. Step 3: Cross multiply
    4,930.59x = 6,804.27 × 2,692.56
  4. Step 4: Simplify right side
    4,930.59x = 18,320,905.23
  5. Step 5: Solve for x
    x = 18,320,905.23/4,930.59
  6. Step 6: Final answer
    x = 3,715.76

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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.