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Finding the Fourth Proportional to 117,080.49, 175,588.83 and 32,835.42

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Solution

The fourth proportional to 117,080.49, 175,588.83 and 32,835.42 is: 49,244.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,080.49 : 175,588.83 = 32,835.42 : x
  2. Step 2: Convert to fraction form
    117,080.49/175,588.83 = 32,835.42/x
  3. Step 3: Cross multiply
    117,080.49x = 175,588.83 × 32,835.42
  4. Step 4: Simplify right side
    117,080.49x = 5,765,532,980.36
  5. Step 5: Solve for x
    x = 5,765,532,980.36/117,080.49
  6. Step 6: Final answer
    x = 49,244.18

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.