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Finding the Fourth Proportional to 110,025.50, 165,059.46 and 46,844.45

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Solution

The fourth proportional to 110,025.50, 165,059.46 and 46,844.45 is: 70,275.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,025.50 : 165,059.46 = 46,844.45 : x
  2. Step 2: Convert to fraction form
    110,025.50/165,059.46 = 46,844.45/x
  3. Step 3: Cross multiply
    110,025.50x = 165,059.46 × 46,844.45
  4. Step 4: Simplify right side
    110,025.50x = 7,732,119,621.00
  5. Step 5: Solve for x
    x = 7,732,119,621.00/110,025.50
  6. Step 6: Final answer
    x = 70,275.71

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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.