Home / 16,962.36-25,439.46-5,869.44

Finding the Fourth Proportional to 16,962.36, 25,439.46 and 5,869.44

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Solution

The fourth proportional to 16,962.36, 25,439.46 and 5,869.44 is: 8,802.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,962.36 : 25,439.46 = 5,869.44 : x
  2. Step 2: Convert to fraction form
    16,962.36/25,439.46 = 5,869.44/x
  3. Step 3: Cross multiply
    16,962.36x = 25,439.46 × 5,869.44
  4. Step 4: Simplify right side
    16,962.36x = 149,315,384.10
  5. Step 5: Solve for x
    x = 149,315,384.10/16,962.36
  6. Step 6: Final answer
    x = 8,802.75

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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.