Home / 4,484.69-6,728.96-2,404.10

Finding the Fourth Proportional to 4,484.69, 6,728.96 and 2,404.10

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Solution

The fourth proportional to 4,484.69, 6,728.96 and 2,404.10 is: 3,607.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484.69 : 6,728.96 = 2,404.10 : x
  2. Step 2: Convert to fraction form
    4,484.69/6,728.96 = 2,404.10/x
  3. Step 3: Cross multiply
    4,484.69x = 6,728.96 × 2,404.10
  4. Step 4: Simplify right side
    4,484.69x = 16,177,092.74
  5. Step 5: Solve for x
    x = 16,177,092.74/4,484.69
  6. Step 6: Final answer
    x = 3,607.18

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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.