Home / 4,108.48-6,156.58-3,800.94

Finding the Fourth Proportional to 4,108.48, 6,156.58 and 3,800.94

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Solution

The fourth proportional to 4,108.48, 6,156.58 and 3,800.94 is: 5,695.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108.48 : 6,156.58 = 3,800.94 : x
  2. Step 2: Convert to fraction form
    4,108.48/6,156.58 = 3,800.94/x
  3. Step 3: Cross multiply
    4,108.48x = 6,156.58 × 3,800.94
  4. Step 4: Simplify right side
    4,108.48x = 23,400,761.02
  5. Step 5: Solve for x
    x = 23,400,761.02/4,108.48
  6. Step 6: Final answer
    x = 5,695.72

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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.