Home / 4,464.90-6,697.35-4,388.10

Finding the Fourth Proportional to 4,464.90, 6,697.35 and 4,388.10

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Solution

The fourth proportional to 4,464.90, 6,697.35 and 4,388.10 is: 6,582.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464.90 : 6,697.35 = 4,388.10 : x
  2. Step 2: Convert to fraction form
    4,464.90/6,697.35 = 4,388.10/x
  3. Step 3: Cross multiply
    4,464.90x = 6,697.35 × 4,388.10
  4. Step 4: Simplify right side
    4,464.90x = 29,388,641.54
  5. Step 5: Solve for x
    x = 29,388,641.54/4,464.90
  6. Step 6: Final answer
    x = 6,582.15

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Similar ratio
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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.