Home / 2,416.94-3,335.38-1,369.00

Finding the Fourth Proportional to 2,416.94, 3,335.38 and 1,369.00

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Solution

The fourth proportional to 2,416.94, 3,335.38 and 1,369.00 is: 1,889.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416.94 : 3,335.38 = 1,369.00 : x
  2. Step 2: Convert to fraction form
    2,416.94/3,335.38 = 1,369.00/x
  3. Step 3: Cross multiply
    2,416.94x = 3,335.38 × 1,369.00
  4. Step 4: Simplify right side
    2,416.94x = 4,566,149.44
  5. Step 5: Solve for x
    x = 4,566,149.44/2,416.94
  6. Step 6: Final answer
    x = 1,889.23

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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.