Home / 17,739.08-26,611.44-5,893.28

Finding the Fourth Proportional to 17,739.08, 26,611.44 and 5,893.28

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Solution

The fourth proportional to 17,739.08, 26,611.44 and 5,893.28 is: 8,840.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739.08 : 26,611.44 = 5,893.28 : x
  2. Step 2: Convert to fraction form
    17,739.08/26,611.44 = 5,893.28/x
  3. Step 3: Cross multiply
    17,739.08x = 26,611.44 × 5,893.28
  4. Step 4: Simplify right side
    17,739.08x = 156,828,667.12
  5. Step 5: Solve for x
    x = 156,828,667.12/17,739.08
  6. Step 6: Final answer
    x = 8,840.86

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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.