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Finding the Fourth Proportional to 80,337.16, 110,873.10 and 46,801

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Solution

The fourth proportional to 80,337.16, 110,873.10 and 46,801 is: 64,589.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,337.16 : 110,873.10 = 46,801 : x
  2. Step 2: Convert to fraction form
    80,337.16/110,873.10 = 46,801/x
  3. Step 3: Cross multiply
    80,337.16x = 110,873.10 × 46,801
  4. Step 4: Simplify right side
    80,337.16x = 5,188,971,953.10
  5. Step 5: Solve for x
    x = 5,188,971,953.10/80,337.16
  6. Step 6: Final answer
    x = 64,589.94

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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.