Home / 4,910.57-6,774.69-3,232.81

Finding the Fourth Proportional to 4,910.57, 6,774.69 and 3,232.81

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Solution

The fourth proportional to 4,910.57, 6,774.69 and 3,232.81 is: 4,460.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910.57 : 6,774.69 = 3,232.81 : x
  2. Step 2: Convert to fraction form
    4,910.57/6,774.69 = 3,232.81/x
  3. Step 3: Cross multiply
    4,910.57x = 6,774.69 × 3,232.81
  4. Step 4: Simplify right side
    4,910.57x = 21,901,287.99
  5. Step 5: Solve for x
    x = 21,901,287.99/4,910.57
  6. Step 6: Final answer
    x = 4,460.03

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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.