Home / 6,774.26-10,159.08-2,093.63

Finding the Fourth Proportional to 6,774.26, 10,159.08 and 2,093.63

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Solution

The fourth proportional to 6,774.26, 10,159.08 and 2,093.63 is: 3,139.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774.26 : 10,159.08 = 2,093.63 : x
  2. Step 2: Convert to fraction form
    6,774.26/10,159.08 = 2,093.63/x
  3. Step 3: Cross multiply
    6,774.26x = 10,159.08 × 2,093.63
  4. Step 4: Simplify right side
    6,774.26x = 21,269,303.87
  5. Step 5: Solve for x
    x = 21,269,303.87/6,774.26
  6. Step 6: Final answer
    x = 3,139.73

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1.5x scale

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.