Home / 48,413.62-66,792.04-35,697.03

Finding the Fourth Proportional to 48,413.62, 66,792.04 and 35,697.03

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Solution

The fourth proportional to 48,413.62, 66,792.04 and 35,697.03 is: 49,248.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,413.62 : 66,792.04 = 35,697.03 : x
  2. Step 2: Convert to fraction form
    48,413.62/66,792.04 = 35,697.03/x
  3. Step 3: Cross multiply
    48,413.62x = 66,792.04 × 35,697.03
  4. Step 4: Simplify right side
    48,413.62x = 2,384,277,455.64
  5. Step 5: Solve for x
    x = 2,384,277,455.64/48,413.62
  6. Step 6: Final answer
    x = 49,248.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.