Home / 4,933.64-6,807.30-2,944.84

Finding the Fourth Proportional to 4,933.64, 6,807.30 and 2,944.84

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Solution

The fourth proportional to 4,933.64, 6,807.30 and 2,944.84 is: 4,063.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.64 : 6,807.30 = 2,944.84 : x
  2. Step 2: Convert to fraction form
    4,933.64/6,807.30 = 2,944.84/x
  3. Step 3: Cross multiply
    4,933.64x = 6,807.30 × 2,944.84
  4. Step 4: Simplify right side
    4,933.64x = 20,046,409.33
  5. Step 5: Solve for x
    x = 20,046,409.33/4,933.64
  6. Step 6: Final answer
    x = 4,063.21

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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.