Home / 236,114.19-354,066.78-67,596.12

Finding the Fourth Proportional to 236,114.19, 354,066.78 and 67,596.12

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Solution

The fourth proportional to 236,114.19, 354,066.78 and 67,596.12 is: 101,364.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,114.19 : 354,066.78 = 67,596.12 : x
  2. Step 2: Convert to fraction form
    236,114.19/354,066.78 = 67,596.12/x
  3. Step 3: Cross multiply
    236,114.19x = 354,066.78 × 67,596.12
  4. Step 4: Simplify right side
    236,114.19x = 23,933,538,778.56
  5. Step 5: Solve for x
    x = 23,933,538,778.56/236,114.19
  6. Step 6: Final answer
    x = 101,364.26

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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.