Home / 196,726.53-295,106.06-82,907.27

Finding the Fourth Proportional to 196,726.53, 295,106.06 and 82,907.27

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Solution

The fourth proportional to 196,726.53, 295,106.06 and 82,907.27 is: 124,367.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,726.53 : 295,106.06 = 82,907.27 : x
  2. Step 2: Convert to fraction form
    196,726.53/295,106.06 = 82,907.27/x
  3. Step 3: Cross multiply
    196,726.53x = 295,106.06 × 82,907.27
  4. Step 4: Simplify right side
    196,726.53x = 24,466,435,904.99
  5. Step 5: Solve for x
    x = 24,466,435,904.99/196,726.53
  6. Step 6: Final answer
    x = 124,367.75

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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.