Home / 6,694.32-10,041.54-1,764.66

Finding the Fourth Proportional to 6,694.32, 10,041.54 and 1,764.66

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Solution

The fourth proportional to 6,694.32, 10,041.54 and 1,764.66 is: 2,647.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694.32 : 10,041.54 = 1,764.66 : x
  2. Step 2: Convert to fraction form
    6,694.32/10,041.54 = 1,764.66/x
  3. Step 3: Cross multiply
    6,694.32x = 10,041.54 × 1,764.66
  4. Step 4: Simplify right side
    6,694.32x = 17,719,903.98
  5. Step 5: Solve for x
    x = 17,719,903.98/6,694.32
  6. Step 6: Final answer
    x = 2,647.01

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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.