Home / 58,974.95-81,388.85-44,413.06

Finding the Fourth Proportional to 58,974.95, 81,388.85 and 44,413.06

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Solution

The fourth proportional to 58,974.95, 81,388.85 and 44,413.06 is: 61,292.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,974.95 : 81,388.85 = 44,413.06 : x
  2. Step 2: Convert to fraction form
    58,974.95/81,388.85 = 44,413.06/x
  3. Step 3: Cross multiply
    58,974.95x = 81,388.85 × 44,413.06
  4. Step 4: Simplify right side
    58,974.95x = 3,614,727,878.38
  5. Step 5: Solve for x
    x = 3,614,727,878.38/58,974.95
  6. Step 6: Final answer
    x = 61,292.60

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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.