Home / 27,461.36-41,195.24-9,939.44

Finding the Fourth Proportional to 27,461.36, 41,195.24 and 9,939.44

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Solution

The fourth proportional to 27,461.36, 41,195.24 and 9,939.44 is: 14,910.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,461.36 : 41,195.24 = 9,939.44 : x
  2. Step 2: Convert to fraction form
    27,461.36/41,195.24 = 9,939.44/x
  3. Step 3: Cross multiply
    27,461.36x = 41,195.24 × 9,939.44
  4. Step 4: Simplify right side
    27,461.36x = 409,457,616.27
  5. Step 5: Solve for x
    x = 409,457,616.27/27,461.36
  6. Step 6: Final answer
    x = 14,910.32

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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.