Home / 4,467.18-6,681.06-2,707.32

Finding the Fourth Proportional to 4,467.18, 6,681.06 and 2,707.32

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Solution

The fourth proportional to 4,467.18, 6,681.06 and 2,707.32 is: 4,049.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.18 : 6,681.06 = 2,707.32 : x
  2. Step 2: Convert to fraction form
    4,467.18/6,681.06 = 2,707.32/x
  3. Step 3: Cross multiply
    4,467.18x = 6,681.06 × 2,707.32
  4. Step 4: Simplify right side
    4,467.18x = 18,087,767.36
  5. Step 5: Solve for x
    x = 18,087,767.36/4,467.18
  6. Step 6: Final answer
    x = 4,049.03

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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.