Home / 57,625.07-86,449.35-32,676.26

Finding the Fourth Proportional to 57,625.07, 86,449.35 and 32,676.26

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Solution

The fourth proportional to 57,625.07, 86,449.35 and 32,676.26 is: 49,021.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,625.07 : 86,449.35 = 32,676.26 : x
  2. Step 2: Convert to fraction form
    57,625.07/86,449.35 = 32,676.26/x
  3. Step 3: Cross multiply
    57,625.07x = 86,449.35 × 32,676.26
  4. Step 4: Simplify right side
    57,625.07x = 2,824,841,437.43
  5. Step 5: Solve for x
    x = 2,824,841,437.43/57,625.07
  6. Step 6: Final answer
    x = 49,021.05

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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.