Home / 73,367.22-110,009.52-23,435.58

Finding the Fourth Proportional to 73,367.22, 110,009.52 and 23,435.58

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Solution

The fourth proportional to 73,367.22, 110,009.52 and 23,435.58 is: 35,140.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,367.22 : 110,009.52 = 23,435.58 : x
  2. Step 2: Convert to fraction form
    73,367.22/110,009.52 = 23,435.58/x
  3. Step 3: Cross multiply
    73,367.22x = 110,009.52 × 23,435.58
  4. Step 4: Simplify right side
    73,367.22x = 2,578,136,906.72
  5. Step 5: Solve for x
    x = 2,578,136,906.72/73,367.22
  6. Step 6: Final answer
    x = 35,140.17

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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.