Home / 33,613.48-50,389.07-14,883.54

Finding the Fourth Proportional to 33,613.48, 50,389.07 and 14,883.54

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Solution

The fourth proportional to 33,613.48, 50,389.07 and 14,883.54 is: 22,311.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,613.48 : 50,389.07 = 14,883.54 : x
  2. Step 2: Convert to fraction form
    33,613.48/50,389.07 = 14,883.54/x
  3. Step 3: Cross multiply
    33,613.48x = 50,389.07 × 14,883.54
  4. Step 4: Simplify right side
    33,613.48x = 749,967,738.91
  5. Step 5: Solve for x
    x = 749,967,738.91/33,613.48
  6. Step 6: Final answer
    x = 22,311.52

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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.