Home / 29,793.09-41,112.03-16,364.28

Finding the Fourth Proportional to 29,793.09, 41,112.03 and 16,364.28

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Solution

The fourth proportional to 29,793.09, 41,112.03 and 16,364.28 is: 22,581.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,793.09 : 41,112.03 = 16,364.28 : x
  2. Step 2: Convert to fraction form
    29,793.09/41,112.03 = 16,364.28/x
  3. Step 3: Cross multiply
    29,793.09x = 41,112.03 × 16,364.28
  4. Step 4: Simplify right side
    29,793.09x = 672,768,770.29
  5. Step 5: Solve for x
    x = 672,768,770.29/29,793.09
  6. Step 6: Final answer
    x = 22,581.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.