Home / 36,896.78-55,339.22-10,595.54

Finding the Fourth Proportional to 36,896.78, 55,339.22 and 10,595.54

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Solution

The fourth proportional to 36,896.78, 55,339.22 and 10,595.54 is: 15,891.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,896.78 : 55,339.22 = 10,595.54 : x
  2. Step 2: Convert to fraction form
    36,896.78/55,339.22 = 10,595.54/x
  3. Step 3: Cross multiply
    36,896.78x = 55,339.22 × 10,595.54
  4. Step 4: Simplify right side
    36,896.78x = 586,348,668.87
  5. Step 5: Solve for x
    x = 586,348,668.87/36,896.78
  6. Step 6: Final answer
    x = 15,891.60

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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.