Home / 141,336.41-212,027.67-41,499.86

Finding the Fourth Proportional to 141,336.41, 212,027.67 and 41,499.86

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Solution

The fourth proportional to 141,336.41, 212,027.67 and 41,499.86 is: 62,256.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,336.41 : 212,027.67 = 41,499.86 : x
  2. Step 2: Convert to fraction form
    141,336.41/212,027.67 = 41,499.86/x
  3. Step 3: Cross multiply
    141,336.41x = 212,027.67 × 41,499.86
  4. Step 4: Simplify right side
    141,336.41x = 8,799,117,560.99
  5. Step 5: Solve for x
    x = 8,799,117,560.99/141,336.41
  6. Step 6: Final answer
    x = 62,256.55

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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.