Home / 3,625.04-5,003.36-2,054

Finding the Fourth Proportional to 3,625.04, 5,003.36 and 2,054

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Solution

The fourth proportional to 3,625.04, 5,003.36 and 2,054 is: 2,834.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625.04 : 5,003.36 = 2,054 : x
  2. Step 2: Convert to fraction form
    3,625.04/5,003.36 = 2,054/x
  3. Step 3: Cross multiply
    3,625.04x = 5,003.36 × 2,054
  4. Step 4: Simplify right side
    3,625.04x = 10,276,901.44
  5. Step 5: Solve for x
    x = 10,276,901.44/3,625.04
  6. Step 6: Final answer
    x = 2,834.98

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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.