Home / 9,413.01-14,116.82-3,790.67

Finding the Fourth Proportional to 9,413.01, 14,116.82 and 3,790.67

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Solution

The fourth proportional to 9,413.01, 14,116.82 and 3,790.67 is: 5,684.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,413.01 : 14,116.82 = 3,790.67 : x
  2. Step 2: Convert to fraction form
    9,413.01/14,116.82 = 3,790.67/x
  3. Step 3: Cross multiply
    9,413.01x = 14,116.82 × 3,790.67
  4. Step 4: Simplify right side
    9,413.01x = 53,512,116.53
  5. Step 5: Solve for x
    x = 53,512,116.53/9,413.01
  6. Step 6: Final answer
    x = 5,684.91

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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.