Home / 33,296.77-45,950.93-19,149.62

Finding the Fourth Proportional to 33,296.77, 45,950.93 and 19,149.62

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Solution

The fourth proportional to 33,296.77, 45,950.93 and 19,149.62 is: 26,427.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,296.77 : 45,950.93 = 19,149.62 : x
  2. Step 2: Convert to fraction form
    33,296.77/45,950.93 = 19,149.62/x
  3. Step 3: Cross multiply
    33,296.77x = 45,950.93 × 19,149.62
  4. Step 4: Simplify right side
    33,296.77x = 879,942,848.15
  5. Step 5: Solve for x
    x = 879,942,848.15/33,296.77
  6. Step 6: Final answer
    x = 26,427.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.