Home / 23,601.14-35,450.93-13,759.64

Finding the Fourth Proportional to 23,601.14, 35,450.93 and 13,759.64

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Solution

The fourth proportional to 23,601.14, 35,450.93 and 13,759.64 is: 20,668.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,601.14 : 35,450.93 = 13,759.64 : x
  2. Step 2: Convert to fraction form
    23,601.14/35,450.93 = 13,759.64/x
  3. Step 3: Cross multiply
    23,601.14x = 35,450.93 × 13,759.64
  4. Step 4: Simplify right side
    23,601.14x = 487,792,024.55
  5. Step 5: Solve for x
    x = 487,792,024.55/23,601.14
  6. Step 6: Final answer
    x = 20,668.16

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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.