Home / 241,914.60-333,883.40-140,002.11

Finding the Fourth Proportional to 241,914.60, 333,883.40 and 140,002.11

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Solution

The fourth proportional to 241,914.60, 333,883.40 and 140,002.11 is: 193,226.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,914.60 : 333,883.40 = 140,002.11 : x
  2. Step 2: Convert to fraction form
    241,914.60/333,883.40 = 140,002.11/x
  3. Step 3: Cross multiply
    241,914.60x = 333,883.40 × 140,002.11
  4. Step 4: Simplify right side
    241,914.60x = 46,744,378,124.55
  5. Step 5: Solve for x
    x = 46,744,378,124.55/241,914.60
  6. Step 6: Final answer
    x = 193,226.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.