Home / 33,197.40-49,763.70-29,698.20

Finding the Fourth Proportional to 33,197.40, 49,763.70 and 29,698.20

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Solution

The fourth proportional to 33,197.40, 49,763.70 and 29,698.20 is: 44,518.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,197.40 : 49,763.70 = 29,698.20 : x
  2. Step 2: Convert to fraction form
    33,197.40/49,763.70 = 29,698.20/x
  3. Step 3: Cross multiply
    33,197.40x = 49,763.70 × 29,698.20
  4. Step 4: Simplify right side
    33,197.40x = 1,477,892,315.34
  5. Step 5: Solve for x
    x = 1,477,892,315.34/33,197.40
  6. Step 6: Final answer
    x = 44,518.32

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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.