Home / 4,075.09-6,112.27-2,227.03

Finding the Fourth Proportional to 4,075.09, 6,112.27 and 2,227.03

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Solution

The fourth proportional to 4,075.09, 6,112.27 and 2,227.03 is: 3,340.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075.09 : 6,112.27 = 2,227.03 : x
  2. Step 2: Convert to fraction form
    4,075.09/6,112.27 = 2,227.03/x
  3. Step 3: Cross multiply
    4,075.09x = 6,112.27 × 2,227.03
  4. Step 4: Simplify right side
    4,075.09x = 13,612,208.66
  5. Step 5: Solve for x
    x = 13,612,208.66/4,075.09
  6. Step 6: Final answer
    x = 3,340.35

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1.5x scale

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.