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Finding the Fourth Proportional to 58,114.01, 80,190.91 and 32,614.52

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Solution

The fourth proportional to 58,114.01, 80,190.91 and 32,614.52 is: 45,004.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,114.01 : 80,190.91 = 32,614.52 : x
  2. Step 2: Convert to fraction form
    58,114.01/80,190.91 = 32,614.52/x
  3. Step 3: Cross multiply
    58,114.01x = 80,190.91 × 32,614.52
  4. Step 4: Simplify right side
    58,114.01x = 2,615,388,521.34
  5. Step 5: Solve for x
    x = 2,615,388,521.34/58,114.01
  6. Step 6: Final answer
    x = 45,004.44

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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.