Home / 4,834.10-6,671.11-2,945.43

Finding the Fourth Proportional to 4,834.10, 6,671.11 and 2,945.43

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Solution

The fourth proportional to 4,834.10, 6,671.11 and 2,945.43 is: 4,064.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834.10 : 6,671.11 = 2,945.43 : x
  2. Step 2: Convert to fraction form
    4,834.10/6,671.11 = 2,945.43/x
  3. Step 3: Cross multiply
    4,834.10x = 6,671.11 × 2,945.43
  4. Step 4: Simplify right side
    4,834.10x = 19,649,285.69
  5. Step 5: Solve for x
    x = 19,649,285.69/4,834.10
  6. Step 6: Final answer
    x = 4,064.73

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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.