Home / 4,568.04-6,849.23-1,968.75

Finding the Fourth Proportional to 4,568.04, 6,849.23 and 1,968.75

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Solution

The fourth proportional to 4,568.04, 6,849.23 and 1,968.75 is: 2,951.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,568.04 : 6,849.23 = 1,968.75 : x
  2. Step 2: Convert to fraction form
    4,568.04/6,849.23 = 1,968.75/x
  3. Step 3: Cross multiply
    4,568.04x = 6,849.23 × 1,968.75
  4. Step 4: Simplify right side
    4,568.04x = 13,484,411.72
  5. Step 5: Solve for x
    x = 13,484,411.72/4,568.04
  6. Step 6: Final answer
    x = 2,951.90

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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.