Home / 4,852.28-6,698.22-3,365.12

Finding the Fourth Proportional to 4,852.28, 6,698.22 and 3,365.12

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Solution

The fourth proportional to 4,852.28, 6,698.22 and 3,365.12 is: 4,645.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852.28 : 6,698.22 = 3,365.12 : x
  2. Step 2: Convert to fraction form
    4,852.28/6,698.22 = 3,365.12/x
  3. Step 3: Cross multiply
    4,852.28x = 6,698.22 × 3,365.12
  4. Step 4: Simplify right side
    4,852.28x = 22,540,314.09
  5. Step 5: Solve for x
    x = 22,540,314.09/4,852.28
  6. Step 6: Final answer
    x = 4,645.30

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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.