Home / 194,240.70-291,284.46-94,371.30

Finding the Fourth Proportional to 194,240.70, 291,284.46 and 94,371.30

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Solution

The fourth proportional to 194,240.70, 291,284.46 and 94,371.30 is: 141,519.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,240.70 : 291,284.46 = 94,371.30 : x
  2. Step 2: Convert to fraction form
    194,240.70/291,284.46 = 94,371.30/x
  3. Step 3: Cross multiply
    194,240.70x = 291,284.46 × 94,371.30
  4. Step 4: Simplify right side
    194,240.70x = 27,488,893,160.00
  5. Step 5: Solve for x
    x = 27,488,893,160.00/194,240.70
  6. Step 6: Final answer
    x = 141,519.74

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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.