Home / 6,283.72-9,422.34-4,093.48

Finding the Fourth Proportional to 6,283.72, 9,422.34 and 4,093.48

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Solution

The fourth proportional to 6,283.72, 9,422.34 and 4,093.48 is: 6,138.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283.72 : 9,422.34 = 4,093.48 : x
  2. Step 2: Convert to fraction form
    6,283.72/9,422.34 = 4,093.48/x
  3. Step 3: Cross multiply
    6,283.72x = 9,422.34 × 4,093.48
  4. Step 4: Simplify right side
    6,283.72x = 38,570,160.34
  5. Step 5: Solve for x
    x = 38,570,160.34/6,283.72
  6. Step 6: Final answer
    x = 6,138.11

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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.