Home / 222,033.06-333,090.68-70,268.33

Finding the Fourth Proportional to 222,033.06, 333,090.68 and 70,268.33

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Solution

The fourth proportional to 222,033.06, 333,090.68 and 70,268.33 is: 105,415.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,033.06 : 333,090.68 = 70,268.33 : x
  2. Step 2: Convert to fraction form
    222,033.06/333,090.68 = 70,268.33/x
  3. Step 3: Cross multiply
    222,033.06x = 333,090.68 × 70,268.33
  4. Step 4: Simplify right side
    222,033.06x = 23,405,726,303.55
  5. Step 5: Solve for x
    x = 23,405,726,303.55/222,033.06
  6. Step 6: Final answer
    x = 105,415.50

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1.5x scale

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.