Home / 183,148.08-274,824.18-98,906.46

Finding the Fourth Proportional to 183,148.08, 274,824.18 and 98,906.46

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Solution

The fourth proportional to 183,148.08, 274,824.18 and 98,906.46 is: 148,414.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,148.08 : 274,824.18 = 98,906.46 : x
  2. Step 2: Convert to fraction form
    183,148.08/274,824.18 = 98,906.46/x
  3. Step 3: Cross multiply
    183,148.08x = 274,824.18 × 98,906.46
  4. Step 4: Simplify right side
    183,148.08x = 27,181,886,766.20
  5. Step 5: Solve for x
    x = 27,181,886,766.20/183,148.08
  6. Step 6: Final answer
    x = 148,414.81

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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.