Home / 4,448.67-6,668.69-1,852.35

Finding the Fourth Proportional to 4,448.67, 6,668.69 and 1,852.35

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Solution

The fourth proportional to 4,448.67, 6,668.69 and 1,852.35 is: 2,776.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448.67 : 6,668.69 = 1,852.35 : x
  2. Step 2: Convert to fraction form
    4,448.67/6,668.69 = 1,852.35/x
  3. Step 3: Cross multiply
    4,448.67x = 6,668.69 × 1,852.35
  4. Step 4: Simplify right side
    4,448.67x = 12,352,738.66
  5. Step 5: Solve for x
    x = 12,352,738.66/4,448.67
  6. Step 6: Final answer
    x = 2,776.73

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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.