Home / 17,185.24-25,777.62-4,873.24

Finding the Fourth Proportional to 17,185.24, 25,777.62 and 4,873.24

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Solution

The fourth proportional to 17,185.24, 25,777.62 and 4,873.24 is: 7,309.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,185.24 : 25,777.62 = 4,873.24 : x
  2. Step 2: Convert to fraction form
    17,185.24/25,777.62 = 4,873.24/x
  3. Step 3: Cross multiply
    17,185.24x = 25,777.62 × 4,873.24
  4. Step 4: Simplify right side
    17,185.24x = 125,620,528.89
  5. Step 5: Solve for x
    x = 125,620,528.89/17,185.24
  6. Step 6: Final answer
    x = 7,309.79

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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.