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Finding the Fourth Proportional to 47,233, 65,181.54 and 26,012.22

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Solution

The fourth proportional to 47,233, 65,181.54 and 26,012.22 is: 35,896.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,233 : 65,181.54 = 26,012.22 : x
  2. Step 2: Convert to fraction form
    47,233/65,181.54 = 26,012.22/x
  3. Step 3: Cross multiply
    47,233x = 65,181.54 × 26,012.22
  4. Step 4: Simplify right side
    47,233x = 1,695,516,558.42
  5. Step 5: Solve for x
    x = 1,695,516,558.42/47,233
  6. Step 6: Final answer
    x = 35,896.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.