Home / 41,054.22-56,654.64-22,191.30

Finding the Fourth Proportional to 41,054.22, 56,654.64 and 22,191.30

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Solution

The fourth proportional to 41,054.22, 56,654.64 and 22,191.30 is: 30,623.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,054.22 : 56,654.64 = 22,191.30 : x
  2. Step 2: Convert to fraction form
    41,054.22/56,654.64 = 22,191.30/x
  3. Step 3: Cross multiply
    41,054.22x = 56,654.64 × 22,191.30
  4. Step 4: Simplify right side
    41,054.22x = 1,257,240,112.63
  5. Step 5: Solve for x
    x = 1,257,240,112.63/41,054.22
  6. Step 6: Final answer
    x = 30,623.89

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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.