Home / 41,053.96-56,654.43-22,191.09

Finding the Fourth Proportional to 41,053.96, 56,654.43 and 22,191.09

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Solution

The fourth proportional to 41,053.96, 56,654.43 and 22,191.09 is: 30,623.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,053.96 : 56,654.43 = 22,191.09 : x
  2. Step 2: Convert to fraction form
    41,053.96/56,654.43 = 22,191.09/x
  3. Step 3: Cross multiply
    41,053.96x = 56,654.43 × 22,191.09
  4. Step 4: Simplify right side
    41,053.96x = 1,257,223,555.03
  5. Step 5: Solve for x
    x = 1,257,223,555.03/41,053.96
  6. Step 6: Final answer
    x = 30,623.69

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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.