Home / 34,994.22-48,276.84-22,240.59

Finding the Fourth Proportional to 34,994.22, 48,276.84 and 22,240.59

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Solution

The fourth proportional to 34,994.22, 48,276.84 and 22,240.59 is: 30,682.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,994.22 : 48,276.84 = 22,240.59 : x
  2. Step 2: Convert to fraction form
    34,994.22/48,276.84 = 22,240.59/x
  3. Step 3: Cross multiply
    34,994.22x = 48,276.84 × 22,240.59
  4. Step 4: Simplify right side
    34,994.22x = 1,073,705,404.94
  5. Step 5: Solve for x
    x = 1,073,705,404.94/34,994.22
  6. Step 6: Final answer
    x = 30,682.36

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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.