Home / 49,068.60-73,527.30-36,529.80

Finding the Fourth Proportional to 49,068.60, 73,527.30 and 36,529.80

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Solution

The fourth proportional to 49,068.60, 73,527.30 and 36,529.80 is: 54,738.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,068.60 : 73,527.30 = 36,529.80 : x
  2. Step 2: Convert to fraction form
    49,068.60/73,527.30 = 36,529.80/x
  3. Step 3: Cross multiply
    49,068.60x = 73,527.30 × 36,529.80
  4. Step 4: Simplify right side
    49,068.60x = 2,685,937,563.54
  5. Step 5: Solve for x
    x = 2,685,937,563.54/49,068.60
  6. Step 6: Final answer
    x = 54,738.42

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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.