Home / 6,195.44-9,296.16-3,075.72

Finding the Fourth Proportional to 6,195.44, 9,296.16 and 3,075.72

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Solution

The fourth proportional to 6,195.44, 9,296.16 and 3,075.72 is: 4,615.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195.44 : 9,296.16 = 3,075.72 : x
  2. Step 2: Convert to fraction form
    6,195.44/9,296.16 = 3,075.72/x
  3. Step 3: Cross multiply
    6,195.44x = 9,296.16 × 3,075.72
  4. Step 4: Simplify right side
    6,195.44x = 28,592,385.24
  5. Step 5: Solve for x
    x = 28,592,385.24/6,195.44
  6. Step 6: Final answer
    x = 4,615.07

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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.