Home / 45,366.99-68,064.30-23,195.94

Finding the Fourth Proportional to 45,366.99, 68,064.30 and 23,195.94

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Solution

The fourth proportional to 45,366.99, 68,064.30 and 23,195.94 is: 34,800.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,366.99 : 68,064.30 = 23,195.94 : x
  2. Step 2: Convert to fraction form
    45,366.99/68,064.30 = 23,195.94/x
  3. Step 3: Cross multiply
    45,366.99x = 68,064.30 × 23,195.94
  4. Step 4: Simplify right side
    45,366.99x = 1,578,815,163.70
  5. Step 5: Solve for x
    x = 1,578,815,163.70/45,366.99
  6. Step 6: Final answer
    x = 34,800.97

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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.