Home / 3,495.36-4,825.11-2,498.91

Finding the Fourth Proportional to 3,495.36, 4,825.11 and 2,498.91

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Solution

The fourth proportional to 3,495.36, 4,825.11 and 2,498.91 is: 3,449.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495.36 : 4,825.11 = 2,498.91 : x
  2. Step 2: Convert to fraction form
    3,495.36/4,825.11 = 2,498.91/x
  3. Step 3: Cross multiply
    3,495.36x = 4,825.11 × 2,498.91
  4. Step 4: Simplify right side
    3,495.36x = 12,057,515.63
  5. Step 5: Solve for x
    x = 12,057,515.63/3,495.36
  6. Step 6: Final answer
    x = 3,449.58

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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.