Home / 3,364.13-5,041.97-1,800.26

Finding the Fourth Proportional to 3,364.13, 5,041.97 and 1,800.26

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Solution

The fourth proportional to 3,364.13, 5,041.97 and 1,800.26 is: 2,698.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364.13 : 5,041.97 = 1,800.26 : x
  2. Step 2: Convert to fraction form
    3,364.13/5,041.97 = 1,800.26/x
  3. Step 3: Cross multiply
    3,364.13x = 5,041.97 × 1,800.26
  4. Step 4: Simplify right side
    3,364.13x = 9,076,822.70
  5. Step 5: Solve for x
    x = 9,076,822.70/3,364.13
  6. Step 6: Final answer
    x = 2,698.12

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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.