Home / 46,473.26-69,710.25-11,413.22

Finding the Fourth Proportional to 46,473.26, 69,710.25 and 11,413.22

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Solution

The fourth proportional to 46,473.26, 69,710.25 and 11,413.22 is: 17,119.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,473.26 : 69,710.25 = 11,413.22 : x
  2. Step 2: Convert to fraction form
    46,473.26/69,710.25 = 11,413.22/x
  3. Step 3: Cross multiply
    46,473.26x = 69,710.25 × 11,413.22
  4. Step 4: Simplify right side
    46,473.26x = 795,618,419.51
  5. Step 5: Solve for x
    x = 795,618,419.51/46,473.26
  6. Step 6: Final answer
    x = 17,119.92

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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.