Home / 3,525.06-4,865.22-3,348.84

Finding the Fourth Proportional to 3,525.06, 4,865.22 and 3,348.84

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Solution

The fourth proportional to 3,525.06, 4,865.22 and 3,348.84 is: 4,622.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525.06 : 4,865.22 = 3,348.84 : x
  2. Step 2: Convert to fraction form
    3,525.06/4,865.22 = 3,348.84/x
  3. Step 3: Cross multiply
    3,525.06x = 4,865.22 × 3,348.84
  4. Step 4: Simplify right side
    3,525.06x = 16,292,843.34
  5. Step 5: Solve for x
    x = 16,292,843.34/3,525.06
  6. Step 6: Final answer
    x = 4,622.00

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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.