Home / 4,933.10-7,403.43-2,013.86

Finding the Fourth Proportional to 4,933.10, 7,403.43 and 2,013.86

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Solution

The fourth proportional to 4,933.10, 7,403.43 and 2,013.86 is: 3,022.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.10 : 7,403.43 = 2,013.86 : x
  2. Step 2: Convert to fraction form
    4,933.10/7,403.43 = 2,013.86/x
  3. Step 3: Cross multiply
    4,933.10x = 7,403.43 × 2,013.86
  4. Step 4: Simplify right side
    4,933.10x = 14,909,434.52
  5. Step 5: Solve for x
    x = 14,909,434.52/4,933.10
  6. Step 6: Final answer
    x = 3,022.33

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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.