Home / 164,093.10-246,334.05-93,072.30

Finding the Fourth Proportional to 164,093.10, 246,334.05 and 93,072.30

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Solution

The fourth proportional to 164,093.10, 246,334.05 and 93,072.30 is: 139,718.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,093.10 : 246,334.05 = 93,072.30 : x
  2. Step 2: Convert to fraction form
    164,093.10/246,334.05 = 93,072.30/x
  3. Step 3: Cross multiply
    164,093.10x = 246,334.05 × 93,072.30
  4. Step 4: Simplify right side
    164,093.10x = 22,926,876,601.82
  5. Step 5: Solve for x
    x = 22,926,876,601.82/164,093.10
  6. Step 6: Final answer
    x = 139,718.71

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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.