Home / 4,932.30-6,807.41-2,944.02

Finding the Fourth Proportional to 4,932.30, 6,807.41 and 2,944.02

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Solution

The fourth proportional to 4,932.30, 6,807.41 and 2,944.02 is: 4,063.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932.30 : 6,807.41 = 2,944.02 : x
  2. Step 2: Convert to fraction form
    4,932.30/6,807.41 = 2,944.02/x
  3. Step 3: Cross multiply
    4,932.30x = 6,807.41 × 2,944.02
  4. Step 4: Simplify right side
    4,932.30x = 20,041,151.19
  5. Step 5: Solve for x
    x = 20,041,151.19/4,932.30
  6. Step 6: Final answer
    x = 4,063.25

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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.