Home / 29,181.06-43,773.08-14,201.96

Finding the Fourth Proportional to 29,181.06, 43,773.08 and 14,201.96

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Solution

The fourth proportional to 29,181.06, 43,773.08 and 14,201.96 is: 21,303.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,181.06 : 43,773.08 = 14,201.96 : x
  2. Step 2: Convert to fraction form
    29,181.06/43,773.08 = 14,201.96/x
  3. Step 3: Cross multiply
    29,181.06x = 43,773.08 × 14,201.96
  4. Step 4: Simplify right side
    29,181.06x = 621,663,241.36
  5. Step 5: Solve for x
    x = 621,663,241.36/29,181.06
  6. Step 6: Final answer
    x = 21,303.66

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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.