Home / 6,776.54-10,165.58-1,846.23

Finding the Fourth Proportional to 6,776.54, 10,165.58 and 1,846.23

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Solution

The fourth proportional to 6,776.54, 10,165.58 and 1,846.23 is: 2,769.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776.54 : 10,165.58 = 1,846.23 : x
  2. Step 2: Convert to fraction form
    6,776.54/10,165.58 = 1,846.23/x
  3. Step 3: Cross multiply
    6,776.54x = 10,165.58 × 1,846.23
  4. Step 4: Simplify right side
    6,776.54x = 18,767,968.72
  5. Step 5: Solve for x
    x = 18,767,968.72/6,776.54
  6. Step 6: Final answer
    x = 2,769.55

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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.