Home / 41,029.44-61,523.08-18,823.66

Finding the Fourth Proportional to 41,029.44, 61,523.08 and 18,823.66

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Solution

The fourth proportional to 41,029.44, 61,523.08 and 18,823.66 is: 28,225.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,029.44 : 61,523.08 = 18,823.66 : x
  2. Step 2: Convert to fraction form
    41,029.44/61,523.08 = 18,823.66/x
  3. Step 3: Cross multiply
    41,029.44x = 61,523.08 × 18,823.66
  4. Step 4: Simplify right side
    41,029.44x = 1,158,089,339.21
  5. Step 5: Solve for x
    x = 1,158,089,339.21/41,029.44
  6. Step 6: Final answer
    x = 28,225.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.