Home / 167,093.69-250,540.38-53,192.30

Finding the Fourth Proportional to 167,093.69, 250,540.38 and 53,192.30

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Solution

The fourth proportional to 167,093.69, 250,540.38 and 53,192.30 is: 79,756.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,093.69 : 250,540.38 = 53,192.30 : x
  2. Step 2: Convert to fraction form
    167,093.69/250,540.38 = 53,192.30/x
  3. Step 3: Cross multiply
    167,093.69x = 250,540.38 × 53,192.30
  4. Step 4: Simplify right side
    167,093.69x = 13,326,817,802.37
  5. Step 5: Solve for x
    x = 13,326,817,802.37/167,093.69
  6. Step 6: Final answer
    x = 79,756.56

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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.