Home / 33,307.77-50,025.24-19,295.94

Finding the Fourth Proportional to 33,307.77, 50,025.24 and 19,295.94

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Solution

The fourth proportional to 33,307.77, 50,025.24 and 19,295.94 is: 28,980.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,307.77 : 50,025.24 = 19,295.94 : x
  2. Step 2: Convert to fraction form
    33,307.77/50,025.24 = 19,295.94/x
  3. Step 3: Cross multiply
    33,307.77x = 50,025.24 × 19,295.94
  4. Step 4: Simplify right side
    33,307.77x = 965,284,029.53
  5. Step 5: Solve for x
    x = 965,284,029.53/33,307.77
  6. Step 6: Final answer
    x = 28,980.75

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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.