Home / 194,519.03-291,787.65-94,560.03

Finding the Fourth Proportional to 194,519.03, 291,787.65 and 94,560.03

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Solution

The fourth proportional to 194,519.03, 291,787.65 and 94,560.03 is: 141,844.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,519.03 : 291,787.65 = 94,560.03 : x
  2. Step 2: Convert to fraction form
    194,519.03/291,787.65 = 94,560.03/x
  3. Step 3: Cross multiply
    194,519.03x = 291,787.65 × 94,560.03
  4. Step 4: Simplify right side
    194,519.03x = 27,591,448,937.63
  5. Step 5: Solve for x
    x = 27,591,448,937.63/194,519.03
  6. Step 6: Final answer
    x = 141,844.47

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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.