Home / 6,075.14-9,107.70-2,743.60

Finding the Fourth Proportional to 6,075.14, 9,107.70 and 2,743.60

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Solution

The fourth proportional to 6,075.14, 9,107.70 and 2,743.60 is: 4,113.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075.14 : 9,107.70 = 2,743.60 : x
  2. Step 2: Convert to fraction form
    6,075.14/9,107.70 = 2,743.60/x
  3. Step 3: Cross multiply
    6,075.14x = 9,107.70 × 2,743.60
  4. Step 4: Simplify right side
    6,075.14x = 24,987,885.72
  5. Step 5: Solve for x
    x = 24,987,885.72/6,075.14
  6. Step 6: Final answer
    x = 4,113.14

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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.