Home / 41,245.91-56,919.51-22,383.04

Finding the Fourth Proportional to 41,245.91, 56,919.51 and 22,383.04

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Solution

The fourth proportional to 41,245.91, 56,919.51 and 22,383.04 is: 30,888.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,245.91 : 56,919.51 = 22,383.04 : x
  2. Step 2: Convert to fraction form
    41,245.91/56,919.51 = 22,383.04/x
  3. Step 3: Cross multiply
    41,245.91x = 56,919.51 × 22,383.04
  4. Step 4: Simplify right side
    41,245.91x = 1,274,031,384.51
  5. Step 5: Solve for x
    x = 1,274,031,384.51/41,245.91
  6. Step 6: Final answer
    x = 30,888.67

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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.