Home / 17,099.04-25,642.39-6,563.64

Finding the Fourth Proportional to 17,099.04, 25,642.39 and 6,563.64

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Solution

The fourth proportional to 17,099.04, 25,642.39 and 6,563.64 is: 9,843.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,099.04 : 25,642.39 = 6,563.64 : x
  2. Step 2: Convert to fraction form
    17,099.04/25,642.39 = 6,563.64/x
  3. Step 3: Cross multiply
    17,099.04x = 25,642.39 × 6,563.64
  4. Step 4: Simplify right side
    17,099.04x = 168,307,416.70
  5. Step 5: Solve for x
    x = 168,307,416.70/17,099.04
  6. Step 6: Final answer
    x = 9,843.09

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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.