Home / 236,093.22-354,244.41-123,746.74

Finding the Fourth Proportional to 236,093.22, 354,244.41 and 123,746.74

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Solution

The fourth proportional to 236,093.22, 354,244.41 and 123,746.74 is: 185,674.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,093.22 : 354,244.41 = 123,746.74 : x
  2. Step 2: Convert to fraction form
    236,093.22/354,244.41 = 123,746.74/x
  3. Step 3: Cross multiply
    236,093.22x = 354,244.41 × 123,746.74
  4. Step 4: Simplify right side
    236,093.22x = 43,836,590,015.11
  5. Step 5: Solve for x
    x = 43,836,590,015.11/236,093.22
  6. Step 6: Final answer
    x = 185,674.92

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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.