Home / 69,868.19-104,804.01-25,494.94

Finding the Fourth Proportional to 69,868.19, 104,804.01 and 25,494.94

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Solution

The fourth proportional to 69,868.19, 104,804.01 and 25,494.94 is: 38,243.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,868.19 : 104,804.01 = 25,494.94 : x
  2. Step 2: Convert to fraction form
    69,868.19/104,804.01 = 25,494.94/x
  3. Step 3: Cross multiply
    69,868.19x = 104,804.01 × 25,494.94
  4. Step 4: Simplify right side
    69,868.19x = 2,671,971,488.19
  5. Step 5: Solve for x
    x = 2,671,971,488.19/69,868.19
  6. Step 6: Final answer
    x = 38,243.03

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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.