Home / 4,809.70-7,206.05-3,341.98

Finding the Fourth Proportional to 4,809.70, 7,206.05 and 3,341.98

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Solution

The fourth proportional to 4,809.70, 7,206.05 and 3,341.98 is: 5,007.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809.70 : 7,206.05 = 3,341.98 : x
  2. Step 2: Convert to fraction form
    4,809.70/7,206.05 = 3,341.98/x
  3. Step 3: Cross multiply
    4,809.70x = 7,206.05 × 3,341.98
  4. Step 4: Simplify right side
    4,809.70x = 24,082,458.27
  5. Step 5: Solve for x
    x = 24,082,458.27/4,809.70
  6. Step 6: Final answer
    x = 5,007.06

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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.