Home / 33,728.92-50,584.55-10,030.07

Finding the Fourth Proportional to 33,728.92, 50,584.55 and 10,030.07

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Solution

The fourth proportional to 33,728.92, 50,584.55 and 10,030.07 is: 15,042.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,728.92 : 50,584.55 = 10,030.07 : x
  2. Step 2: Convert to fraction form
    33,728.92/50,584.55 = 10,030.07/x
  3. Step 3: Cross multiply
    33,728.92x = 50,584.55 × 10,030.07
  4. Step 4: Simplify right side
    33,728.92x = 507,366,577.42
  5. Step 5: Solve for x
    x = 507,366,577.42/33,728.92
  6. Step 6: Final answer
    x = 15,042.48

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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.