Home / 173,067.03-259,446.24-93,147.93

Finding the Fourth Proportional to 173,067.03, 259,446.24 and 93,147.93

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Solution

The fourth proportional to 173,067.03, 259,446.24 and 93,147.93 is: 139,638.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,067.03 : 259,446.24 = 93,147.93 : x
  2. Step 2: Convert to fraction form
    173,067.03/259,446.24 = 93,147.93/x
  3. Step 3: Cross multiply
    173,067.03x = 259,446.24 × 93,147.93
  4. Step 4: Simplify right side
    173,067.03x = 24,166,880,202.28
  5. Step 5: Solve for x
    x = 24,166,880,202.28/173,067.03
  6. Step 6: Final answer
    x = 139,638.85

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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.