Home / 29,676.20-44,514.30-26,760.20

Finding the Fourth Proportional to 29,676.20, 44,514.30 and 26,760.20

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Solution

The fourth proportional to 29,676.20, 44,514.30 and 26,760.20 is: 40,140.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,676.20 : 44,514.30 = 26,760.20 : x
  2. Step 2: Convert to fraction form
    29,676.20/44,514.30 = 26,760.20/x
  3. Step 3: Cross multiply
    29,676.20x = 44,514.30 × 26,760.20
  4. Step 4: Simplify right side
    29,676.20x = 1,191,211,570.86
  5. Step 5: Solve for x
    x = 1,191,211,570.86/29,676.20
  6. Step 6: Final answer
    x = 40,140.30

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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.