Home / 50,595.41-75,879.26-19,003.03

Finding the Fourth Proportional to 50,595.41, 75,879.26 and 19,003.03

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Solution

The fourth proportional to 50,595.41, 75,879.26 and 19,003.03 is: 28,499.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,595.41 : 75,879.26 = 19,003.03 : x
  2. Step 2: Convert to fraction form
    50,595.41/75,879.26 = 19,003.03/x
  3. Step 3: Cross multiply
    50,595.41x = 75,879.26 × 19,003.03
  4. Step 4: Simplify right side
    50,595.41x = 1,441,935,806.65
  5. Step 5: Solve for x
    x = 1,441,935,806.65/50,595.41
  6. Step 6: Final answer
    x = 28,499.34

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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.