Home / 4,075.16-6,114.47-1,736.73

Finding the Fourth Proportional to 4,075.16, 6,114.47 and 1,736.73

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Solution

The fourth proportional to 4,075.16, 6,114.47 and 1,736.73 is: 2,605.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075.16 : 6,114.47 = 1,736.73 : x
  2. Step 2: Convert to fraction form
    4,075.16/6,114.47 = 1,736.73/x
  3. Step 3: Cross multiply
    4,075.16x = 6,114.47 × 1,736.73
  4. Step 4: Simplify right side
    4,075.16x = 10,619,174.80
  5. Step 5: Solve for x
    x = 10,619,174.80/4,075.16
  6. Step 6: Final answer
    x = 2,605.83

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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.