Home / 110,829.60-166,195.80-44,247.60

Finding the Fourth Proportional to 110,829.60, 166,195.80 and 44,247.60

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Solution

The fourth proportional to 110,829.60, 166,195.80 and 44,247.60 is: 66,352.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,829.60 : 166,195.80 = 44,247.60 : x
  2. Step 2: Convert to fraction form
    110,829.60/166,195.80 = 44,247.60/x
  3. Step 3: Cross multiply
    110,829.60x = 166,195.80 × 44,247.60
  4. Step 4: Simplify right side
    110,829.60x = 7,353,765,280.08
  5. Step 5: Solve for x
    x = 7,353,765,280.08/110,829.60
  6. Step 6: Final answer
    x = 66,352.00

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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.