Home / 4,660.44-6,986.52-1,736.76

Finding the Fourth Proportional to 4,660.44, 6,986.52 and 1,736.76

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Solution

The fourth proportional to 4,660.44, 6,986.52 and 1,736.76 is: 2,603.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,660.44 : 6,986.52 = 1,736.76 : x
  2. Step 2: Convert to fraction form
    4,660.44/6,986.52 = 1,736.76/x
  3. Step 3: Cross multiply
    4,660.44x = 6,986.52 × 1,736.76
  4. Step 4: Simplify right side
    4,660.44x = 12,133,908.48
  5. Step 5: Solve for x
    x = 12,133,908.48/4,660.44
  6. Step 6: Final answer
    x = 2,603.60

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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.