Home / 222,883.98-334,091.19-73,085.22

Finding the Fourth Proportional to 222,883.98, 334,091.19 and 73,085.22

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Solution

The fourth proportional to 222,883.98, 334,091.19 and 73,085.22 is: 109,550.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,883.98 : 334,091.19 = 73,085.22 : x
  2. Step 2: Convert to fraction form
    222,883.98/334,091.19 = 73,085.22/x
  3. Step 3: Cross multiply
    222,883.98x = 334,091.19 × 73,085.22
  4. Step 4: Simplify right side
    222,883.98x = 24,417,128,121.21
  5. Step 5: Solve for x
    x = 24,417,128,121.21/222,883.98
  6. Step 6: Final answer
    x = 109,550.84

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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.