Home / 167,145.48-250,804.44-111,024.36

Finding the Fourth Proportional to 167,145.48, 250,804.44 and 111,024.36

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Solution

The fourth proportional to 167,145.48, 250,804.44 and 111,024.36 is: 166,593.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,145.48 : 250,804.44 = 111,024.36 : x
  2. Step 2: Convert to fraction form
    167,145.48/250,804.44 = 111,024.36/x
  3. Step 3: Cross multiply
    167,145.48x = 250,804.44 × 111,024.36
  4. Step 4: Simplify right side
    167,145.48x = 27,845,402,436.16
  5. Step 5: Solve for x
    x = 27,845,402,436.16/167,145.48
  6. Step 6: Final answer
    x = 166,593.81

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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.