Home / 26,351.39-36,364.23-14,413.95

Finding the Fourth Proportional to 26,351.39, 36,364.23 and 14,413.95

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Solution

The fourth proportional to 26,351.39, 36,364.23 and 14,413.95 is: 19,890.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,351.39 : 36,364.23 = 14,413.95 : x
  2. Step 2: Convert to fraction form
    26,351.39/36,364.23 = 14,413.95/x
  3. Step 3: Cross multiply
    26,351.39x = 36,364.23 × 14,413.95
  4. Step 4: Simplify right side
    26,351.39x = 524,152,193.01
  5. Step 5: Solve for x
    x = 524,152,193.01/26,351.39
  6. Step 6: Final answer
    x = 19,890.88

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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.