Home / 29,370.20-44,055.30-16,928.60

Finding the Fourth Proportional to 29,370.20, 44,055.30 and 16,928.60

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Solution

The fourth proportional to 29,370.20, 44,055.30 and 16,928.60 is: 25,392.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,370.20 : 44,055.30 = 16,928.60 : x
  2. Step 2: Convert to fraction form
    29,370.20/44,055.30 = 16,928.60/x
  3. Step 3: Cross multiply
    29,370.20x = 44,055.30 × 16,928.60
  4. Step 4: Simplify right side
    29,370.20x = 745,794,551.58
  5. Step 5: Solve for x
    x = 745,794,551.58/29,370.20
  6. Step 6: Final answer
    x = 25,392.90

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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.