Home / 4,833.05-6,669.68-2,708.69

Finding the Fourth Proportional to 4,833.05, 6,669.68 and 2,708.69

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Solution

The fourth proportional to 4,833.05, 6,669.68 and 2,708.69 is: 3,738.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833.05 : 6,669.68 = 2,708.69 : x
  2. Step 2: Convert to fraction form
    4,833.05/6,669.68 = 2,708.69/x
  3. Step 3: Cross multiply
    4,833.05x = 6,669.68 × 2,708.69
  4. Step 4: Simplify right side
    4,833.05x = 18,066,048.63
  5. Step 5: Solve for x
    x = 18,066,048.63/4,833.05
  6. Step 6: Final answer
    x = 3,738.03

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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.