Home / 236,366.25-354,350.50-109,942.26

Finding the Fourth Proportional to 236,366.25, 354,350.50 and 109,942.26

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Solution

The fourth proportional to 236,366.25, 354,350.50 and 109,942.26 is: 164,820.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,366.25 : 354,350.50 = 109,942.26 : x
  2. Step 2: Convert to fraction form
    236,366.25/354,350.50 = 109,942.26/x
  3. Step 3: Cross multiply
    236,366.25x = 354,350.50 × 109,942.26
  4. Step 4: Simplify right side
    236,366.25x = 38,958,094,802.13
  5. Step 5: Solve for x
    x = 38,958,094,802.13/236,366.25
  6. Step 6: Final answer
    x = 164,820.89

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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.