Home / 4,468.42-6,703.76-1,348.36

Finding the Fourth Proportional to 4,468.42, 6,703.76 and 1,348.36

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Solution

The fourth proportional to 4,468.42, 6,703.76 and 1,348.36 is: 2,022.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468.42 : 6,703.76 = 1,348.36 : x
  2. Step 2: Convert to fraction form
    4,468.42/6,703.76 = 1,348.36/x
  3. Step 3: Cross multiply
    4,468.42x = 6,703.76 × 1,348.36
  4. Step 4: Simplify right side
    4,468.42x = 9,039,081.83
  5. Step 5: Solve for x
    x = 9,039,081.83/4,468.42
  6. Step 6: Final answer
    x = 2,022.88

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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.