Home / 115,676.14-173,514.15-32,570.14

Finding the Fourth Proportional to 115,676.14, 173,514.15 and 32,570.14

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Solution

The fourth proportional to 115,676.14, 173,514.15 and 32,570.14 is: 48,855.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,676.14 : 173,514.15 = 32,570.14 : x
  2. Step 2: Convert to fraction form
    115,676.14/173,514.15 = 32,570.14/x
  3. Step 3: Cross multiply
    115,676.14x = 173,514.15 × 32,570.14
  4. Step 4: Simplify right side
    115,676.14x = 5,651,380,157.48
  5. Step 5: Solve for x
    x = 5,651,380,157.48/115,676.14
  6. Step 6: Final answer
    x = 48,855.19

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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.