Home / 41,676.39-57,514.86-22,813.56

Finding the Fourth Proportional to 41,676.39, 57,514.86 and 22,813.56

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Solution

The fourth proportional to 41,676.39, 57,514.86 and 22,813.56 is: 31,483.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,676.39 : 57,514.86 = 22,813.56 : x
  2. Step 2: Convert to fraction form
    41,676.39/57,514.86 = 22,813.56/x
  3. Step 3: Cross multiply
    41,676.39x = 57,514.86 × 22,813.56
  4. Step 4: Simplify right side
    41,676.39x = 1,312,118,709.50
  5. Step 5: Solve for x
    x = 1,312,118,709.50/41,676.39
  6. Step 6: Final answer
    x = 31,483.50

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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.