Home / 16,413.22-24,619.65-11,135.16

Finding the Fourth Proportional to 16,413.22, 24,619.65 and 11,135.16

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Solution

The fourth proportional to 16,413.22, 24,619.65 and 11,135.16 is: 16,702.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,413.22 : 24,619.65 = 11,135.16 : x
  2. Step 2: Convert to fraction form
    16,413.22/24,619.65 = 11,135.16/x
  3. Step 3: Cross multiply
    16,413.22x = 24,619.65 × 11,135.16
  4. Step 4: Simplify right side
    16,413.22x = 274,143,741.89
  5. Step 5: Solve for x
    x = 274,143,741.89/16,413.22
  6. Step 6: Final answer
    x = 16,702.62

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1.5x scale

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.