Home / 41,677.67-57,514.73-22,557.02

Finding the Fourth Proportional to 41,677.67, 57,514.73 and 22,557.02

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Solution

The fourth proportional to 41,677.67, 57,514.73 and 22,557.02 is: 31,128.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,677.67 : 57,514.73 = 22,557.02 : x
  2. Step 2: Convert to fraction form
    41,677.67/57,514.73 = 22,557.02/x
  3. Step 3: Cross multiply
    41,677.67x = 57,514.73 × 22,557.02
  4. Step 4: Simplify right side
    41,677.67x = 1,297,360,514.55
  5. Step 5: Solve for x
    x = 1,297,360,514.55/41,677.67
  6. Step 6: Final answer
    x = 31,128.43

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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.