Home / 4,175.67-6,261.96-1,252.98

Finding the Fourth Proportional to 4,175.67, 6,261.96 and 1,252.98

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Solution

The fourth proportional to 4,175.67, 6,261.96 and 1,252.98 is: 1,879.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175.67 : 6,261.96 = 1,252.98 : x
  2. Step 2: Convert to fraction form
    4,175.67/6,261.96 = 1,252.98/x
  3. Step 3: Cross multiply
    4,175.67x = 6,261.96 × 1,252.98
  4. Step 4: Simplify right side
    4,175.67x = 7,846,110.64
  5. Step 5: Solve for x
    x = 7,846,110.64/4,175.67
  6. Step 6: Final answer
    x = 1,879.01

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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.