Home / 43,845.84-65,827.04-23,083.92

Finding the Fourth Proportional to 43,845.84, 65,827.04 and 23,083.92

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Solution

The fourth proportional to 43,845.84, 65,827.04 and 23,083.92 is: 34,656.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,845.84 : 65,827.04 = 23,083.92 : x
  2. Step 2: Convert to fraction form
    43,845.84/65,827.04 = 23,083.92/x
  3. Step 3: Cross multiply
    43,845.84x = 65,827.04 × 23,083.92
  4. Step 4: Simplify right side
    43,845.84x = 1,519,546,009.78
  5. Step 5: Solve for x
    x = 1,519,546,009.78/43,845.84
  6. Step 6: Final answer
    x = 34,656.56

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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.