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Finding the Fourth Proportional to 116,700.50, 175,069.22 and 41,819.00

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Solution

The fourth proportional to 116,700.50, 175,069.22 and 41,819.00 is: 62,735.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,700.50 : 175,069.22 = 41,819.00 : x
  2. Step 2: Convert to fraction form
    116,700.50/175,069.22 = 41,819.00/x
  3. Step 3: Cross multiply
    116,700.50x = 175,069.22 × 41,819.00
  4. Step 4: Simplify right side
    116,700.50x = 7,321,218,626.74
  5. Step 5: Solve for x
    x = 7,321,218,626.74/116,700.50
  6. Step 6: Final answer
    x = 62,735.11

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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.