Home / 63,629.40-95,413.74-23,635.68

Finding the Fourth Proportional to 63,629.40, 95,413.74 and 23,635.68

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Solution

The fourth proportional to 63,629.40, 95,413.74 and 23,635.68 is: 35,442.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,629.40 : 95,413.74 = 23,635.68 : x
  2. Step 2: Convert to fraction form
    63,629.40/95,413.74 = 23,635.68/x
  3. Step 3: Cross multiply
    63,629.40x = 95,413.74 × 23,635.68
  4. Step 4: Simplify right side
    63,629.40x = 2,255,168,626.24
  5. Step 5: Solve for x
    x = 2,255,168,626.24/63,629.40
  6. Step 6: Final answer
    x = 35,442.24

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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.