Home / 141,267.33-211,817.97-57,030.26

Finding the Fourth Proportional to 141,267.33, 211,817.97 and 57,030.26

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Solution

The fourth proportional to 141,267.33, 211,817.97 and 57,030.26 is: 85,511.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,267.33 : 211,817.97 = 57,030.26 : x
  2. Step 2: Convert to fraction form
    141,267.33/211,817.97 = 57,030.26/x
  3. Step 3: Cross multiply
    141,267.33x = 211,817.97 × 57,030.26
  4. Step 4: Simplify right side
    141,267.33x = 12,080,032,842.68
  5. Step 5: Solve for x
    x = 12,080,032,842.68/141,267.33
  6. Step 6: Final answer
    x = 85,511.86

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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.