Home / 6,159.44-8,497.94-3,506.20

Finding the Fourth Proportional to 6,159.44, 8,497.94 and 3,506.20

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Solution

The fourth proportional to 6,159.44, 8,497.94 and 3,506.20 is: 4,837.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,159.44 : 8,497.94 = 3,506.20 : x
  2. Step 2: Convert to fraction form
    6,159.44/8,497.94 = 3,506.20/x
  3. Step 3: Cross multiply
    6,159.44x = 8,497.94 × 3,506.20
  4. Step 4: Simplify right side
    6,159.44x = 29,795,477.23
  5. Step 5: Solve for x
    x = 29,795,477.23/6,159.44
  6. Step 6: Final answer
    x = 4,837.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.