Home / 141,245.54-211,867.14-57,004.41

Finding the Fourth Proportional to 141,245.54, 211,867.14 and 57,004.41

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Solution

The fourth proportional to 141,245.54, 211,867.14 and 57,004.41 is: 85,506.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,245.54 : 211,867.14 = 57,004.41 : x
  2. Step 2: Convert to fraction form
    141,245.54/211,867.14 = 57,004.41/x
  3. Step 3: Cross multiply
    141,245.54x = 211,867.14 × 57,004.41
  4. Step 4: Simplify right side
    141,245.54x = 12,077,361,314.09
  5. Step 5: Solve for x
    x = 12,077,361,314.09/141,245.54
  6. Step 6: Final answer
    x = 85,506.14

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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.