Home / 5,966.22-8,949.42-1,584.30

Finding the Fourth Proportional to 5,966.22, 8,949.42 and 1,584.30

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Solution

The fourth proportional to 5,966.22, 8,949.42 and 1,584.30 is: 2,376.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966.22 : 8,949.42 = 1,584.30 : x
  2. Step 2: Convert to fraction form
    5,966.22/8,949.42 = 1,584.30/x
  3. Step 3: Cross multiply
    5,966.22x = 8,949.42 × 1,584.30
  4. Step 4: Simplify right side
    5,966.22x = 14,178,566.11
  5. Step 5: Solve for x
    x = 14,178,566.11/5,966.22
  6. Step 6: Final answer
    x = 2,376.47

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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.