Home / 236,084.51-354,067.22-67,605.93

Finding the Fourth Proportional to 236,084.51, 354,067.22 and 67,605.93

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Solution

The fourth proportional to 236,084.51, 354,067.22 and 67,605.93 is: 101,391.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,084.51 : 354,067.22 = 67,605.93 : x
  2. Step 2: Convert to fraction form
    236,084.51/354,067.22 = 67,605.93/x
  3. Step 3: Cross multiply
    236,084.51x = 354,067.22 × 67,605.93
  4. Step 4: Simplify right side
    236,084.51x = 23,937,043,352.59
  5. Step 5: Solve for x
    x = 23,937,043,352.59/236,084.51
  6. Step 6: Final answer
    x = 101,391.84

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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.