Home / 194,410.62-291,193.97-94,360.55

Finding the Fourth Proportional to 194,410.62, 291,193.97 and 94,360.55

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Solution

The fourth proportional to 194,410.62, 291,193.97 and 94,360.55 is: 141,336.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,410.62 : 291,193.97 = 94,360.55 : x
  2. Step 2: Convert to fraction form
    194,410.62/291,193.97 = 94,360.55/x
  3. Step 3: Cross multiply
    194,410.62x = 291,193.97 × 94,360.55
  4. Step 4: Simplify right side
    194,410.62x = 27,477,221,238.11
  5. Step 5: Solve for x
    x = 27,477,221,238.11/194,410.62
  6. Step 6: Final answer
    x = 141,336.01

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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.