Home / 194,835.84-292,337.94-104,773.28

Finding the Fourth Proportional to 194,835.84, 292,337.94 and 104,773.28

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Solution

The fourth proportional to 194,835.84, 292,337.94 and 104,773.28 is: 157,205.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,835.84 : 292,337.94 = 104,773.28 : x
  2. Step 2: Convert to fraction form
    194,835.84/292,337.94 = 104,773.28/x
  3. Step 3: Cross multiply
    194,835.84x = 292,337.94 × 104,773.28
  4. Step 4: Simplify right side
    194,835.84x = 30,629,205,965.99
  5. Step 5: Solve for x
    x = 30,629,205,965.99/194,835.84
  6. Step 6: Final answer
    x = 157,205.20

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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.