Home / 141,010.48-211,493.04-41,147.27

Finding the Fourth Proportional to 141,010.48, 211,493.04 and 41,147.27

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Solution

The fourth proportional to 141,010.48, 211,493.04 and 41,147.27 is: 61,714.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,010.48 : 211,493.04 = 41,147.27 : x
  2. Step 2: Convert to fraction form
    141,010.48/211,493.04 = 41,147.27/x
  3. Step 3: Cross multiply
    141,010.48x = 211,493.04 × 41,147.27
  4. Step 4: Simplify right side
    141,010.48x = 8,702,360,801.33
  5. Step 5: Solve for x
    x = 8,702,360,801.33/141,010.48
  6. Step 6: Final answer
    x = 61,714.28

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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.