Home / 3,547.22-5,319.07-1,467.41

Finding the Fourth Proportional to 3,547.22, 5,319.07 and 1,467.41

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Solution

The fourth proportional to 3,547.22, 5,319.07 and 1,467.41 is: 2,200.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547.22 : 5,319.07 = 1,467.41 : x
  2. Step 2: Convert to fraction form
    3,547.22/5,319.07 = 1,467.41/x
  3. Step 3: Cross multiply
    3,547.22x = 5,319.07 × 1,467.41
  4. Step 4: Simplify right side
    3,547.22x = 7,805,226.24
  5. Step 5: Solve for x
    x = 7,805,226.24/3,547.22
  6. Step 6: Final answer
    x = 2,200.38

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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.