Home / 41,676.75-57,513.96-22,813.92

Finding the Fourth Proportional to 41,676.75, 57,513.96 and 22,813.92

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Solution

The fourth proportional to 41,676.75, 57,513.96 and 22,813.92 is: 31,483.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,676.75 : 57,513.96 = 22,813.92 : x
  2. Step 2: Convert to fraction form
    41,676.75/57,513.96 = 22,813.92/x
  3. Step 3: Cross multiply
    41,676.75x = 57,513.96 × 22,813.92
  4. Step 4: Simplify right side
    41,676.75x = 1,312,118,882.32
  5. Step 5: Solve for x
    x = 1,312,118,882.32/41,676.75
  6. Step 6: Final answer
    x = 31,483.23

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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.