Home / 6,233.43-8,602.13-3,438.93

Finding the Fourth Proportional to 6,233.43, 8,602.13 and 3,438.93

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Solution

The fourth proportional to 6,233.43, 8,602.13 and 3,438.93 is: 4,745.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233.43 : 8,602.13 = 3,438.93 : x
  2. Step 2: Convert to fraction form
    6,233.43/8,602.13 = 3,438.93/x
  3. Step 3: Cross multiply
    6,233.43x = 8,602.13 × 3,438.93
  4. Step 4: Simplify right side
    6,233.43x = 29,582,122.92
  5. Step 5: Solve for x
    x = 29,582,122.92/6,233.43
  6. Step 6: Final answer
    x = 4,745.72

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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.