Home / 236,063.10-354,199.26-123,716.58

Finding the Fourth Proportional to 236,063.10, 354,199.26 and 123,716.58

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Solution

The fourth proportional to 236,063.10, 354,199.26 and 123,716.58 is: 185,629.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,063.10 : 354,199.26 = 123,716.58 : x
  2. Step 2: Convert to fraction form
    236,063.10/354,199.26 = 123,716.58/x
  3. Step 3: Cross multiply
    236,063.10x = 354,199.26 × 123,716.58
  4. Step 4: Simplify right side
    236,063.10x = 43,820,321,085.73
  5. Step 5: Solve for x
    x = 43,820,321,085.73/236,063.10
  6. Step 6: Final answer
    x = 185,629.69

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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.