Home / 194,965.24-292,458.26-61,856.14

Finding the Fourth Proportional to 194,965.24, 292,458.26 and 61,856.14

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Solution

The fourth proportional to 194,965.24, 292,458.26 and 61,856.14 is: 92,787.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,965.24 : 292,458.26 = 61,856.14 : x
  2. Step 2: Convert to fraction form
    194,965.24/292,458.26 = 61,856.14/x
  3. Step 3: Cross multiply
    194,965.24x = 292,458.26 × 61,856.14
  4. Step 4: Simplify right side
    194,965.24x = 18,090,339,074.72
  5. Step 5: Solve for x
    x = 18,090,339,074.72/194,965.24
  6. Step 6: Final answer
    x = 92,787.51

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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.