Home / 194,850.65-292,284.27-61,727.96

Finding the Fourth Proportional to 194,850.65, 292,284.27 and 61,727.96

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Solution

The fourth proportional to 194,850.65, 292,284.27 and 61,727.96 is: 92,594.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,850.65 : 292,284.27 = 61,727.96 : x
  2. Step 2: Convert to fraction form
    194,850.65/292,284.27 = 61,727.96/x
  3. Step 3: Cross multiply
    194,850.65x = 292,284.27 × 61,727.96
  4. Step 4: Simplify right side
    194,850.65x = 18,042,110,265.77
  5. Step 5: Solve for x
    x = 18,042,110,265.77/194,850.65
  6. Step 6: Final answer
    x = 92,594.56

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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.