Home / 4,388.13-6,055.44-2,398.62

Finding the Fourth Proportional to 4,388.13, 6,055.44 and 2,398.62

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Solution

The fourth proportional to 4,388.13, 6,055.44 and 2,398.62 is: 3,310.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388.13 : 6,055.44 = 2,398.62 : x
  2. Step 2: Convert to fraction form
    4,388.13/6,055.44 = 2,398.62/x
  3. Step 3: Cross multiply
    4,388.13x = 6,055.44 × 2,398.62
  4. Step 4: Simplify right side
    4,388.13x = 14,524,699.49
  5. Step 5: Solve for x
    x = 14,524,699.49/4,388.13
  6. Step 6: Final answer
    x = 3,310.00

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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.