Home / 194,834.24-292,266-61,724.96

Finding the Fourth Proportional to 194,834.24, 292,266 and 61,724.96

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Solution

The fourth proportional to 194,834.24, 292,266 and 61,724.96 is: 92,592.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,834.24 : 292,266 = 61,724.96 : x
  2. Step 2: Convert to fraction form
    194,834.24/292,266 = 61,724.96/x
  3. Step 3: Cross multiply
    194,834.24x = 292,266 × 61,724.96
  4. Step 4: Simplify right side
    194,834.24x = 18,040,107,159.36
  5. Step 5: Solve for x
    x = 18,040,107,159.36/194,834.24
  6. Step 6: Final answer
    x = 92,592.08

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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.