Home / 61,413.98-92,110.66-17,045.24

Finding the Fourth Proportional to 61,413.98, 92,110.66 and 17,045.24

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Solution

The fourth proportional to 61,413.98, 92,110.66 and 17,045.24 is: 25,564.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,413.98 : 92,110.66 = 17,045.24 : x
  2. Step 2: Convert to fraction form
    61,413.98/92,110.66 = 17,045.24/x
  3. Step 3: Cross multiply
    61,413.98x = 92,110.66 × 17,045.24
  4. Step 4: Simplify right side
    61,413.98x = 1,570,047,803.09
  5. Step 5: Solve for x
    x = 1,570,047,803.09/61,413.98
  6. Step 6: Final answer
    x = 25,564.99

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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.