Home / 4,932.05-6,806.09-2,693.81

Finding the Fourth Proportional to 4,932.05, 6,806.09 and 2,693.81

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Solution

The fourth proportional to 4,932.05, 6,806.09 and 2,693.81 is: 3,717.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932.05 : 6,806.09 = 2,693.81 : x
  2. Step 2: Convert to fraction form
    4,932.05/6,806.09 = 2,693.81/x
  3. Step 3: Cross multiply
    4,932.05x = 6,806.09 × 2,693.81
  4. Step 4: Simplify right side
    4,932.05x = 18,334,313.30
  5. Step 5: Solve for x
    x = 18,334,313.30/4,932.05
  6. Step 6: Final answer
    x = 3,717.38

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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.