Home / 73,804.14-110,707.92-26,422.47

Finding the Fourth Proportional to 73,804.14, 110,707.92 and 26,422.47

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Solution

The fourth proportional to 73,804.14, 110,707.92 and 26,422.47 is: 39,634.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,804.14 : 110,707.92 = 26,422.47 : x
  2. Step 2: Convert to fraction form
    73,804.14/110,707.92 = 26,422.47/x
  3. Step 3: Cross multiply
    73,804.14x = 110,707.92 × 26,422.47
  4. Step 4: Simplify right side
    73,804.14x = 2,925,176,694.96
  5. Step 5: Solve for x
    x = 2,925,176,694.96/73,804.14
  6. Step 6: Final answer
    x = 39,634.32

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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.