Home / 17,231.02-25,856.61-9,845.98

Finding the Fourth Proportional to 17,231.02, 25,856.61 and 9,845.98

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Solution

The fourth proportional to 17,231.02, 25,856.61 and 9,845.98 is: 14,774.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,231.02 : 25,856.61 = 9,845.98 : x
  2. Step 2: Convert to fraction form
    17,231.02/25,856.61 = 9,845.98/x
  3. Step 3: Cross multiply
    17,231.02x = 25,856.61 × 9,845.98
  4. Step 4: Simplify right side
    17,231.02x = 254,583,664.93
  5. Step 5: Solve for x
    x = 254,583,664.93/17,231.02
  6. Step 6: Final answer
    x = 14,774.73

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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.