Home / 6,075.16-9,115.38-2,997.16

Finding the Fourth Proportional to 6,075.16, 9,115.38 and 2,997.16

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Solution

The fourth proportional to 6,075.16, 9,115.38 and 2,997.16 is: 4,497.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075.16 : 9,115.38 = 2,997.16 : x
  2. Step 2: Convert to fraction form
    6,075.16/9,115.38 = 2,997.16/x
  3. Step 3: Cross multiply
    6,075.16x = 9,115.38 × 2,997.16
  4. Step 4: Simplify right side
    6,075.16x = 27,320,252.32
  5. Step 5: Solve for x
    x = 27,320,252.32/6,075.16
  6. Step 6: Final answer
    x = 4,497.04

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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.