Home / 4,997.58-6,896.28-2,873.00

Finding the Fourth Proportional to 4,997.58, 6,896.28 and 2,873.00

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Solution

The fourth proportional to 4,997.58, 6,896.28 and 2,873.00 is: 3,964.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997.58 : 6,896.28 = 2,873.00 : x
  2. Step 2: Convert to fraction form
    4,997.58/6,896.28 = 2,873.00/x
  3. Step 3: Cross multiply
    4,997.58x = 6,896.28 × 2,873.00
  4. Step 4: Simplify right side
    4,997.58x = 19,812,977.96
  5. Step 5: Solve for x
    x = 19,812,977.96/4,997.58
  6. Step 6: Final answer
    x = 3,964.51

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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.