Home / 2,932.04-4,043.94-1,884.20

Finding the Fourth Proportional to 2,932.04, 4,043.94 and 1,884.20

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Solution

The fourth proportional to 2,932.04, 4,043.94 and 1,884.20 is: 2,598.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932.04 : 4,043.94 = 1,884.20 : x
  2. Step 2: Convert to fraction form
    2,932.04/4,043.94 = 1,884.20/x
  3. Step 3: Cross multiply
    2,932.04x = 4,043.94 × 1,884.20
  4. Step 4: Simplify right side
    2,932.04x = 7,619,591.75
  5. Step 5: Solve for x
    x = 7,619,591.75/2,932.04
  6. Step 6: Final answer
    x = 2,598.73

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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.