Home / 141,067.58-211,615.02-41,225.52

Finding the Fourth Proportional to 141,067.58, 211,615.02 and 41,225.52

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Solution

The fourth proportional to 141,067.58, 211,615.02 and 41,225.52 is: 61,842.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,067.58 : 211,615.02 = 41,225.52 : x
  2. Step 2: Convert to fraction form
    141,067.58/211,615.02 = 41,225.52/x
  3. Step 3: Cross multiply
    141,067.58x = 211,615.02 × 41,225.52
  4. Step 4: Simplify right side
    141,067.58x = 8,723,939,239.31
  5. Step 5: Solve for x
    x = 8,723,939,239.31/141,067.58
  6. Step 6: Final answer
    x = 61,842.27

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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.