Home / 41,094.12-56,709.84-22,231.24

Finding the Fourth Proportional to 41,094.12, 56,709.84 and 22,231.24

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Solution

The fourth proportional to 41,094.12, 56,709.84 and 22,231.24 is: 30,679.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,094.12 : 56,709.84 = 22,231.24 : x
  2. Step 2: Convert to fraction form
    41,094.12/56,709.84 = 22,231.24/x
  3. Step 3: Cross multiply
    41,094.12x = 56,709.84 × 22,231.24
  4. Step 4: Simplify right side
    41,094.12x = 1,260,730,063.40
  5. Step 5: Solve for x
    x = 1,260,730,063.40/41,094.12
  6. Step 6: Final answer
    x = 30,679.09

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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.