Home / 41,770.88-57,643.89-22,908.14

Finding the Fourth Proportional to 41,770.88, 57,643.89 and 22,908.14

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Solution

The fourth proportional to 41,770.88, 57,643.89 and 22,908.14 is: 31,613.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,770.88 : 57,643.89 = 22,908.14 : x
  2. Step 2: Convert to fraction form
    41,770.88/57,643.89 = 22,908.14/x
  3. Step 3: Cross multiply
    41,770.88x = 57,643.89 × 22,908.14
  4. Step 4: Simplify right side
    41,770.88x = 1,320,514,302.26
  5. Step 5: Solve for x
    x = 1,320,514,302.26/41,770.88
  6. Step 6: Final answer
    x = 31,613.27

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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.