Home / 36,310.03-54,467.76-10,014.55

Finding the Fourth Proportional to 36,310.03, 54,467.76 and 10,014.55

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Solution

The fourth proportional to 36,310.03, 54,467.76 and 10,014.55 is: 15,022.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,310.03 : 54,467.76 = 10,014.55 : x
  2. Step 2: Convert to fraction form
    36,310.03/54,467.76 = 10,014.55/x
  3. Step 3: Cross multiply
    36,310.03x = 54,467.76 × 10,014.55
  4. Step 4: Simplify right side
    36,310.03x = 545,470,105.91
  5. Step 5: Solve for x
    x = 545,470,105.91/36,310.03
  6. Step 6: Final answer
    x = 15,022.57

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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.