Home / 4,424.54-6,630.62-2,451.08

Finding the Fourth Proportional to 4,424.54, 6,630.62 and 2,451.08

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Solution

The fourth proportional to 4,424.54, 6,630.62 and 2,451.08 is: 3,673.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.54 : 6,630.62 = 2,451.08 : x
  2. Step 2: Convert to fraction form
    4,424.54/6,630.62 = 2,451.08/x
  3. Step 3: Cross multiply
    4,424.54x = 6,630.62 × 2,451.08
  4. Step 4: Simplify right side
    4,424.54x = 16,252,184.39
  5. Step 5: Solve for x
    x = 16,252,184.39/4,424.54
  6. Step 6: Final answer
    x = 3,673.19

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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.