Home / 194,498.62-291,757.04-94,539.66

Finding the Fourth Proportional to 194,498.62, 291,757.04 and 94,539.66

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Solution

The fourth proportional to 194,498.62, 291,757.04 and 94,539.66 is: 141,813.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,498.62 : 291,757.04 = 94,539.66 : x
  2. Step 2: Convert to fraction form
    194,498.62/291,757.04 = 94,539.66/x
  3. Step 3: Cross multiply
    194,498.62x = 291,757.04 × 94,539.66
  4. Step 4: Simplify right side
    194,498.62x = 27,582,611,364.21
  5. Step 5: Solve for x
    x = 27,582,611,364.21/194,498.62
  6. Step 6: Final answer
    x = 141,813.92

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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.