Home / 151,601.73-227,413.53-46,407.03

Finding the Fourth Proportional to 151,601.73, 227,413.53 and 46,407.03

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Solution

The fourth proportional to 151,601.73, 227,413.53 and 46,407.03 is: 69,613.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,601.73 : 227,413.53 = 46,407.03 : x
  2. Step 2: Convert to fraction form
    151,601.73/227,413.53 = 46,407.03/x
  3. Step 3: Cross multiply
    151,601.73x = 227,413.53 × 46,407.03
  4. Step 4: Simplify right side
    151,601.73x = 10,553,586,509.12
  5. Step 5: Solve for x
    x = 10,553,586,509.12/151,601.73
  6. Step 6: Final answer
    x = 69,613.89

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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.