Home / 4,760.40-6,571.82-2,968.44

Finding the Fourth Proportional to 4,760.40, 6,571.82 and 2,968.44

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Solution

The fourth proportional to 4,760.40, 6,571.82 and 2,968.44 is: 4,097.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760.40 : 6,571.82 = 2,968.44 : x
  2. Step 2: Convert to fraction form
    4,760.40/6,571.82 = 2,968.44/x
  3. Step 3: Cross multiply
    4,760.40x = 6,571.82 × 2,968.44
  4. Step 4: Simplify right side
    4,760.40x = 19,508,038.52
  5. Step 5: Solve for x
    x = 19,508,038.52/4,760.40
  6. Step 6: Final answer
    x = 4,097.98

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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.