Home / 4,933.16-7,393.26-2,740.76

Finding the Fourth Proportional to 4,933.16, 7,393.26 and 2,740.76

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Solution

The fourth proportional to 4,933.16, 7,393.26 and 2,740.76 is: 4,107.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.16 : 7,393.26 = 2,740.76 : x
  2. Step 2: Convert to fraction form
    4,933.16/7,393.26 = 2,740.76/x
  3. Step 3: Cross multiply
    4,933.16x = 7,393.26 × 2,740.76
  4. Step 4: Simplify right side
    4,933.16x = 20,263,151.28
  5. Step 5: Solve for x
    x = 20,263,151.28/4,933.16
  6. Step 6: Final answer
    x = 4,107.54

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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.