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Finding the Fourth Proportional to 97,413.69, 146,093.73 and 33,370.89

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Solution

The fourth proportional to 97,413.69, 146,093.73 and 33,370.89 is: 50,047.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,413.69 : 146,093.73 = 33,370.89 : x
  2. Step 2: Convert to fraction form
    97,413.69/146,093.73 = 33,370.89/x
  3. Step 3: Cross multiply
    97,413.69x = 146,093.73 × 33,370.89
  4. Step 4: Simplify right side
    97,413.69x = 4,875,277,120.53
  5. Step 5: Solve for x
    x = 4,875,277,120.53/97,413.69
  6. Step 6: Final answer
    x = 50,047.15

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1.5x scale

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.