Home / 4,075.44-6,108.27-2,102.01

Finding the Fourth Proportional to 4,075.44, 6,108.27 and 2,102.01

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Solution

The fourth proportional to 4,075.44, 6,108.27 and 2,102.01 is: 3,150.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075.44 : 6,108.27 = 2,102.01 : x
  2. Step 2: Convert to fraction form
    4,075.44/6,108.27 = 2,102.01/x
  3. Step 3: Cross multiply
    4,075.44x = 6,108.27 × 2,102.01
  4. Step 4: Simplify right side
    4,075.44x = 12,839,644.62
  5. Step 5: Solve for x
    x = 12,839,644.62/4,075.44
  6. Step 6: Final answer
    x = 3,150.49

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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.