Home / 244,185.68-336,994.07-147,413.34

Finding the Fourth Proportional to 244,185.68, 336,994.07 and 147,413.34

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Solution

The fourth proportional to 244,185.68, 336,994.07 and 147,413.34 is: 203,441.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,185.68 : 336,994.07 = 147,413.34 : x
  2. Step 2: Convert to fraction form
    244,185.68/336,994.07 = 147,413.34/x
  3. Step 3: Cross multiply
    244,185.68x = 336,994.07 × 147,413.34
  4. Step 4: Simplify right side
    244,185.68x = 49,677,420,681.83
  5. Step 5: Solve for x
    x = 49,677,420,681.83/244,185.68
  6. Step 6: Final answer
    x = 203,441.18

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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.