Home / 49,413.36-68,190.46-26,752.35

Finding the Fourth Proportional to 49,413.36, 68,190.46 and 26,752.35

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Solution

The fourth proportional to 49,413.36, 68,190.46 and 26,752.35 is: 36,918.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,413.36 : 68,190.46 = 26,752.35 : x
  2. Step 2: Convert to fraction form
    49,413.36/68,190.46 = 26,752.35/x
  3. Step 3: Cross multiply
    49,413.36x = 68,190.46 × 26,752.35
  4. Step 4: Simplify right side
    49,413.36x = 1,824,254,985.70
  5. Step 5: Solve for x
    x = 1,824,254,985.70/49,413.36
  6. Step 6: Final answer
    x = 36,918.25

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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.