Home / 6,963.47-10,447.37-2,283.52

Finding the Fourth Proportional to 6,963.47, 10,447.37 and 2,283.52

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Solution

The fourth proportional to 6,963.47, 10,447.37 and 2,283.52 is: 3,425.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963.47 : 10,447.37 = 2,283.52 : x
  2. Step 2: Convert to fraction form
    6,963.47/10,447.37 = 2,283.52/x
  3. Step 3: Cross multiply
    6,963.47x = 10,447.37 × 2,283.52
  4. Step 4: Simplify right side
    6,963.47x = 23,856,778.34
  5. Step 5: Solve for x
    x = 23,856,778.34/6,963.47
  6. Step 6: Final answer
    x = 3,425.99

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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.