Home / 41,091.24-56,705.88-22,228.36

Finding the Fourth Proportional to 41,091.24, 56,705.88 and 22,228.36

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Solution

The fourth proportional to 41,091.24, 56,705.88 and 22,228.36 is: 30,675.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,091.24 : 56,705.88 = 22,228.36 : x
  2. Step 2: Convert to fraction form
    41,091.24/56,705.88 = 22,228.36/x
  3. Step 3: Cross multiply
    41,091.24x = 56,705.88 × 22,228.36
  4. Step 4: Simplify right side
    41,091.24x = 1,260,478,714.76
  5. Step 5: Solve for x
    x = 1,260,478,714.76/41,091.24
  6. Step 6: Final answer
    x = 30,675.12

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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.