Home / 4,911.37-7,350.64-4,033.84

Finding the Fourth Proportional to 4,911.37, 7,350.64 and 4,033.84

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Solution

The fourth proportional to 4,911.37, 7,350.64 and 4,033.84 is: 6,037.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911.37 : 7,350.64 = 4,033.84 : x
  2. Step 2: Convert to fraction form
    4,911.37/7,350.64 = 4,033.84/x
  3. Step 3: Cross multiply
    4,911.37x = 7,350.64 × 4,033.84
  4. Step 4: Simplify right side
    4,911.37x = 29,651,305.66
  5. Step 5: Solve for x
    x = 29,651,305.66/4,911.37
  6. Step 6: Final answer
    x = 6,037.28

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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.