Home / 4,708.29-6,493.86-3,448.89

Finding the Fourth Proportional to 4,708.29, 6,493.86 and 3,448.89

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Solution

The fourth proportional to 4,708.29, 6,493.86 and 3,448.89 is: 4,756.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708.29 : 6,493.86 = 3,448.89 : x
  2. Step 2: Convert to fraction form
    4,708.29/6,493.86 = 3,448.89/x
  3. Step 3: Cross multiply
    4,708.29x = 6,493.86 × 3,448.89
  4. Step 4: Simplify right side
    4,708.29x = 22,396,608.82
  5. Step 5: Solve for x
    x = 22,396,608.82/4,708.29
  6. Step 6: Final answer
    x = 4,756.85

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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.