Home / 140,992.44-211,544.07-62,051.32

Finding the Fourth Proportional to 140,992.44, 211,544.07 and 62,051.32

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Solution

The fourth proportional to 140,992.44, 211,544.07 and 62,051.32 is: 93,101.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,992.44 : 211,544.07 = 62,051.32 : x
  2. Step 2: Convert to fraction form
    140,992.44/211,544.07 = 62,051.32/x
  3. Step 3: Cross multiply
    140,992.44x = 211,544.07 × 62,051.32
  4. Step 4: Simplify right side
    140,992.44x = 13,126,588,781.67
  5. Step 5: Solve for x
    x = 13,126,588,781.67/140,992.44
  6. Step 6: Final answer
    x = 93,101.37

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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.