Home / 45,965.36-63,377.00-33,198.14

Finding the Fourth Proportional to 45,965.36, 63,377.00 and 33,198.14

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Solution

The fourth proportional to 45,965.36, 63,377.00 and 33,198.14 is: 45,773.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,965.36 : 63,377.00 = 33,198.14 : x
  2. Step 2: Convert to fraction form
    45,965.36/63,377.00 = 33,198.14/x
  3. Step 3: Cross multiply
    45,965.36x = 63,377.00 × 33,198.14
  4. Step 4: Simplify right side
    45,965.36x = 2,103,998,279.23
  5. Step 5: Solve for x
    x = 2,103,998,279.23/45,965.36
  6. Step 6: Final answer
    x = 45,773.57

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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.