Home / 4,903.38-6,763.26-4,093.56

Finding the Fourth Proportional to 4,903.38, 6,763.26 and 4,093.56

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Solution

The fourth proportional to 4,903.38, 6,763.26 and 4,093.56 is: 5,646.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903.38 : 6,763.26 = 4,093.56 : x
  2. Step 2: Convert to fraction form
    4,903.38/6,763.26 = 4,093.56/x
  3. Step 3: Cross multiply
    4,903.38x = 6,763.26 × 4,093.56
  4. Step 4: Simplify right side
    4,903.38x = 27,685,810.61
  5. Step 5: Solve for x
    x = 27,685,810.61/4,903.38
  6. Step 6: Final answer
    x = 5,646.27

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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.