Home / 194,849.44-292,282.67-61,739.51

Finding the Fourth Proportional to 194,849.44, 292,282.67 and 61,739.51

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Solution

The fourth proportional to 194,849.44, 292,282.67 and 61,739.51 is: 92,611.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,849.44 : 292,282.67 = 61,739.51 : x
  2. Step 2: Convert to fraction form
    194,849.44/292,282.67 = 61,739.51/x
  3. Step 3: Cross multiply
    194,849.44x = 292,282.67 × 61,739.51
  4. Step 4: Simplify right side
    194,849.44x = 18,045,387,520.23
  5. Step 5: Solve for x
    x = 18,045,387,520.23/194,849.44
  6. Step 6: Final answer
    x = 92,611.96

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1.5x scale

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.