Home / 33,736.36-50,608.86-12,957.16

Finding the Fourth Proportional to 33,736.36, 50,608.86 and 12,957.16

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Solution

The fourth proportional to 33,736.36, 50,608.86 and 12,957.16 is: 19,437.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,736.36 : 50,608.86 = 12,957.16 : x
  2. Step 2: Convert to fraction form
    33,736.36/50,608.86 = 12,957.16/x
  3. Step 3: Cross multiply
    33,736.36x = 50,608.86 × 12,957.16
  4. Step 4: Simplify right side
    33,736.36x = 655,747,096.44
  5. Step 5: Solve for x
    x = 655,747,096.44/33,736.36
  6. Step 6: Final answer
    x = 19,437.40

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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.