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Finding the Fourth Proportional to 58,174.01, 80,273.70 and 32,674.50

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Solution

The fourth proportional to 58,174.01, 80,273.70 and 32,674.50 is: 45,087.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,174.01 : 80,273.70 = 32,674.50 : x
  2. Step 2: Convert to fraction form
    58,174.01/80,273.70 = 32,674.50/x
  3. Step 3: Cross multiply
    58,174.01x = 80,273.70 × 32,674.50
  4. Step 4: Simplify right side
    58,174.01x = 2,622,903,010.65
  5. Step 5: Solve for x
    x = 2,622,903,010.65/58,174.01
  6. Step 6: Final answer
    x = 45,087.20

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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.