Home / 41,060.53-56,659.28-30,311.11

Finding the Fourth Proportional to 41,060.53, 56,659.28 and 30,311.11

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Solution

The fourth proportional to 41,060.53, 56,659.28 and 30,311.11 is: 41,826.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,060.53 : 56,659.28 = 30,311.11 : x
  2. Step 2: Convert to fraction form
    41,060.53/56,659.28 = 30,311.11/x
  3. Step 3: Cross multiply
    41,060.53x = 56,659.28 × 30,311.11
  4. Step 4: Simplify right side
    41,060.53x = 1,717,405,668.60
  5. Step 5: Solve for x
    x = 1,717,405,668.60/41,060.53
  6. Step 6: Final answer
    x = 41,826.19

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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.