Home / 2,941.73-4,413.80-1,554.70

Finding the Fourth Proportional to 2,941.73, 4,413.80 and 1,554.70

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Solution

The fourth proportional to 2,941.73, 4,413.80 and 1,554.70 is: 2,332.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941.73 : 4,413.80 = 1,554.70 : x
  2. Step 2: Convert to fraction form
    2,941.73/4,413.80 = 1,554.70/x
  3. Step 3: Cross multiply
    2,941.73x = 4,413.80 × 1,554.70
  4. Step 4: Simplify right side
    2,941.73x = 6,862,135.99
  5. Step 5: Solve for x
    x = 6,862,135.99/2,941.73
  6. Step 6: Final answer
    x = 2,332.68

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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.