Home / 164,473.20-246,717.09-46,141.92

Finding the Fourth Proportional to 164,473.20, 246,717.09 and 46,141.92

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Solution

The fourth proportional to 164,473.20, 246,717.09 and 46,141.92 is: 69,214.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,473.20 : 246,717.09 = 46,141.92 : x
  2. Step 2: Convert to fraction form
    164,473.20/246,717.09 = 46,141.92/x
  3. Step 3: Cross multiply
    164,473.20x = 246,717.09 × 46,141.92
  4. Step 4: Simplify right side
    164,473.20x = 11,384,000,229.41
  5. Step 5: Solve for x
    x = 11,384,000,229.41/164,473.20
  6. Step 6: Final answer
    x = 69,214.93

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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.