Home / 241,444.20-362,166.30-191,677.80

Finding the Fourth Proportional to 241,444.20, 362,166.30 and 191,677.80

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Solution

The fourth proportional to 241,444.20, 362,166.30 and 191,677.80 is: 287,516.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,444.20 : 362,166.30 = 191,677.80 : x
  2. Step 2: Convert to fraction form
    241,444.20/362,166.30 = 191,677.80/x
  3. Step 3: Cross multiply
    241,444.20x = 362,166.30 × 191,677.80
  4. Step 4: Simplify right side
    241,444.20x = 69,419,239,618.14
  5. Step 5: Solve for x
    x = 69,419,239,618.14/241,444.20
  6. Step 6: Final answer
    x = 287,516.70

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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.