Home / 5,464.04-8,196-1,568.45

Finding the Fourth Proportional to 5,464.04, 8,196 and 1,568.45

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Solution

The fourth proportional to 5,464.04, 8,196 and 1,568.45 is: 2,352.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464.04 : 8,196 = 1,568.45 : x
  2. Step 2: Convert to fraction form
    5,464.04/8,196 = 1,568.45/x
  3. Step 3: Cross multiply
    5,464.04x = 8,196 × 1,568.45
  4. Step 4: Simplify right side
    5,464.04x = 12,855,016.20
  5. Step 5: Solve for x
    x = 12,855,016.20/5,464.04
  6. Step 6: Final answer
    x = 2,352.66

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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.