Home / 3,357.35-4,633.12-2,031.04

Finding the Fourth Proportional to 3,357.35, 4,633.12 and 2,031.04

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Solution

The fourth proportional to 3,357.35, 4,633.12 and 2,031.04 is: 2,802.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357.35 : 4,633.12 = 2,031.04 : x
  2. Step 2: Convert to fraction form
    3,357.35/4,633.12 = 2,031.04/x
  3. Step 3: Cross multiply
    3,357.35x = 4,633.12 × 2,031.04
  4. Step 4: Simplify right side
    3,357.35x = 9,410,048.95
  5. Step 5: Solve for x
    x = 9,410,048.95/3,357.35
  6. Step 6: Final answer
    x = 2,802.82

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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.