Home / 3,252.69-4,878.99-2,674.35

Finding the Fourth Proportional to 3,252.69, 4,878.99 and 2,674.35

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Solution

The fourth proportional to 3,252.69, 4,878.99 and 2,674.35 is: 4,011.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252.69 : 4,878.99 = 2,674.35 : x
  2. Step 2: Convert to fraction form
    3,252.69/4,878.99 = 2,674.35/x
  3. Step 3: Cross multiply
    3,252.69x = 4,878.99 × 2,674.35
  4. Step 4: Simplify right side
    3,252.69x = 13,048,126.91
  5. Step 5: Solve for x
    x = 13,048,126.91/3,252.69
  6. Step 6: Final answer
    x = 4,011.49

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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.