Home / 4,414.08-6,080.55-3,782.58

Finding the Fourth Proportional to 4,414.08, 6,080.55 and 3,782.58

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Solution

The fourth proportional to 4,414.08, 6,080.55 and 3,782.58 is: 5,210.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414.08 : 6,080.55 = 3,782.58 : x
  2. Step 2: Convert to fraction form
    4,414.08/6,080.55 = 3,782.58/x
  3. Step 3: Cross multiply
    4,414.08x = 6,080.55 × 3,782.58
  4. Step 4: Simplify right side
    4,414.08x = 23,000,166.82
  5. Step 5: Solve for x
    x = 23,000,166.82/4,414.08
  6. Step 6: Final answer
    x = 5,210.64

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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.