Home / 141,004.62-211,504.14-34,388.96

Finding the Fourth Proportional to 141,004.62, 211,504.14 and 34,388.96

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Solution

The fourth proportional to 141,004.62, 211,504.14 and 34,388.96 is: 51,582.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,004.62 : 211,504.14 = 34,388.96 : x
  2. Step 2: Convert to fraction form
    141,004.62/211,504.14 = 34,388.96/x
  3. Step 3: Cross multiply
    141,004.62x = 211,504.14 × 34,388.96
  4. Step 4: Simplify right side
    141,004.62x = 7,273,406,352.77
  5. Step 5: Solve for x
    x = 7,273,406,352.77/141,004.62
  6. Step 6: Final answer
    x = 51,582.75

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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.