Home / 3,262.41-4,893.62-1,071.32

Finding the Fourth Proportional to 3,262.41, 4,893.62 and 1,071.32

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Solution

The fourth proportional to 3,262.41, 4,893.62 and 1,071.32 is: 1,606.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262.41 : 4,893.62 = 1,071.32 : x
  2. Step 2: Convert to fraction form
    3,262.41/4,893.62 = 1,071.32/x
  3. Step 3: Cross multiply
    3,262.41x = 4,893.62 × 1,071.32
  4. Step 4: Simplify right side
    3,262.41x = 5,242,603.15
  5. Step 5: Solve for x
    x = 5,242,603.15/3,262.41
  6. Step 6: Final answer
    x = 1,606.97

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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.