Home / 5,033.96-7,550.96-1,336.12

Finding the Fourth Proportional to 5,033.96, 7,550.96 and 1,336.12

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Solution

The fourth proportional to 5,033.96, 7,550.96 and 1,336.12 is: 2,004.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033.96 : 7,550.96 = 1,336.12 : x
  2. Step 2: Convert to fraction form
    5,033.96/7,550.96 = 1,336.12/x
  3. Step 3: Cross multiply
    5,033.96x = 7,550.96 × 1,336.12
  4. Step 4: Simplify right side
    5,033.96x = 10,088,988.68
  5. Step 5: Solve for x
    x = 10,088,988.68/5,033.96
  6. Step 6: Final answer
    x = 2,004.19

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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.