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Finding the Fourth Proportional to 61,080.93, 91,563.93 and 32,958.84

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Solution

The fourth proportional to 61,080.93, 91,563.93 and 32,958.84 is: 49,407.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,080.93 : 91,563.93 = 32,958.84 : x
  2. Step 2: Convert to fraction form
    61,080.93/91,563.93 = 32,958.84/x
  3. Step 3: Cross multiply
    61,080.93x = 91,563.93 × 32,958.84
  4. Step 4: Simplify right side
    61,080.93x = 3,017,840,918.64
  5. Step 5: Solve for x
    x = 3,017,840,918.64/61,080.93
  6. Step 6: Final answer
    x = 49,407.25

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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.