Home / 4,495.61-6,203.97-2,608.32

Finding the Fourth Proportional to 4,495.61, 6,203.97 and 2,608.32

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Solution

The fourth proportional to 4,495.61, 6,203.97 and 2,608.32 is: 3,599.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495.61 : 6,203.97 = 2,608.32 : x
  2. Step 2: Convert to fraction form
    4,495.61/6,203.97 = 2,608.32/x
  3. Step 3: Cross multiply
    4,495.61x = 6,203.97 × 2,608.32
  4. Step 4: Simplify right side
    4,495.61x = 16,181,939.03
  5. Step 5: Solve for x
    x = 16,181,939.03/4,495.61
  6. Step 6: Final answer
    x = 3,599.50

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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.