Home / 5,467.93-8,204.93-3,389.06

Finding the Fourth Proportional to 5,467.93, 8,204.93 and 3,389.06

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Solution

The fourth proportional to 5,467.93, 8,204.93 and 3,389.06 is: 5,085.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,467.93 : 8,204.93 = 3,389.06 : x
  2. Step 2: Convert to fraction form
    5,467.93/8,204.93 = 3,389.06/x
  3. Step 3: Cross multiply
    5,467.93x = 8,204.93 × 3,389.06
  4. Step 4: Simplify right side
    5,467.93x = 27,807,000.07
  5. Step 5: Solve for x
    x = 27,807,000.07/5,467.93
  6. Step 6: Final answer
    x = 5,085.47

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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.