Home / 177,111.36-244,413.68-97,623.36

Finding the Fourth Proportional to 177,111.36, 244,413.68 and 97,623.36

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Solution

The fourth proportional to 177,111.36, 244,413.68 and 97,623.36 is: 134,720.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,111.36 : 244,413.68 = 97,623.36 : x
  2. Step 2: Convert to fraction form
    177,111.36/244,413.68 = 97,623.36/x
  3. Step 3: Cross multiply
    177,111.36x = 244,413.68 × 97,623.36
  4. Step 4: Simplify right side
    177,111.36x = 23,860,484,671.56
  5. Step 5: Solve for x
    x = 23,860,484,671.56/177,111.36
  6. Step 6: Final answer
    x = 134,720.24

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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.