Home / 177,112.04-244,413.06-96,539.60

Finding the Fourth Proportional to 177,112.04, 244,413.06 and 96,539.60

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Solution

The fourth proportional to 177,112.04, 244,413.06 and 96,539.60 is: 133,223.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,112.04 : 244,413.06 = 96,539.60 : x
  2. Step 2: Convert to fraction form
    177,112.04/244,413.06 = 96,539.60/x
  3. Step 3: Cross multiply
    177,112.04x = 244,413.06 × 96,539.60
  4. Step 4: Simplify right side
    177,112.04x = 23,595,539,047.18
  5. Step 5: Solve for x
    x = 23,595,539,047.18/177,112.04
  6. Step 6: Final answer
    x = 133,223.80

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1.5x scale

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.