Home / 194,413.32-291,619.96-46,669.32

Finding the Fourth Proportional to 194,413.32, 291,619.96 and 46,669.32

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Solution

The fourth proportional to 194,413.32, 291,619.96 and 46,669.32 is: 70,003.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,413.32 : 291,619.96 = 46,669.32 : x
  2. Step 2: Convert to fraction form
    194,413.32/291,619.96 = 46,669.32/x
  3. Step 3: Cross multiply
    194,413.32x = 291,619.96 × 46,669.32
  4. Step 4: Simplify right side
    194,413.32x = 13,609,705,231.63
  5. Step 5: Solve for x
    x = 13,609,705,231.63/194,413.32
  6. Step 6: Final answer
    x = 70,003.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.