Home / 3,473.73-5,205.72-2,495.25

Finding the Fourth Proportional to 3,473.73, 5,205.72 and 2,495.25

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Solution

The fourth proportional to 3,473.73, 5,205.72 and 2,495.25 is: 3,739.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473.73 : 5,205.72 = 2,495.25 : x
  2. Step 2: Convert to fraction form
    3,473.73/5,205.72 = 2,495.25/x
  3. Step 3: Cross multiply
    3,473.73x = 5,205.72 × 2,495.25
  4. Step 4: Simplify right side
    3,473.73x = 12,989,572.83
  5. Step 5: Solve for x
    x = 12,989,572.83/3,473.73
  6. Step 6: Final answer
    x = 3,739.37

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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.