Home / 6,694.71-10,041.31-1,764.84

Finding the Fourth Proportional to 6,694.71, 10,041.31 and 1,764.84

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Solution

The fourth proportional to 6,694.71, 10,041.31 and 1,764.84 is: 2,647.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694.71 : 10,041.31 = 1,764.84 : x
  2. Step 2: Convert to fraction form
    6,694.71/10,041.31 = 1,764.84/x
  3. Step 3: Cross multiply
    6,694.71x = 10,041.31 × 1,764.84
  4. Step 4: Simplify right side
    6,694.71x = 17,721,305.54
  5. Step 5: Solve for x
    x = 17,721,305.54/6,694.71
  6. Step 6: Final answer
    x = 2,647.06

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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.