Home / 222,194.06-333,325.65-74,415.50

Finding the Fourth Proportional to 222,194.06, 333,325.65 and 74,415.50

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Solution

The fourth proportional to 222,194.06, 333,325.65 and 74,415.50 is: 111,634.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,194.06 : 333,325.65 = 74,415.50 : x
  2. Step 2: Convert to fraction form
    222,194.06/333,325.65 = 74,415.50/x
  3. Step 3: Cross multiply
    222,194.06x = 333,325.65 × 74,415.50
  4. Step 4: Simplify right side
    222,194.06x = 24,804,594,907.58
  5. Step 5: Solve for x
    x = 24,804,594,907.58/222,194.06
  6. Step 6: Final answer
    x = 111,634.82

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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.