Home / 112,450.95-168,676.43-29,344.95

Finding the Fourth Proportional to 112,450.95, 168,676.43 and 29,344.95

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Solution

The fourth proportional to 112,450.95, 168,676.43 and 29,344.95 is: 44,017.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,450.95 : 168,676.43 = 29,344.95 : x
  2. Step 2: Convert to fraction form
    112,450.95/168,676.43 = 29,344.95/x
  3. Step 3: Cross multiply
    112,450.95x = 168,676.43 × 29,344.95
  4. Step 4: Simplify right side
    112,450.95x = 4,949,801,257.80
  5. Step 5: Solve for x
    x = 4,949,801,257.80/112,450.95
  6. Step 6: Final answer
    x = 44,017.43

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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.