Home / 194,119.61-291,181.23-60,996.92

Finding the Fourth Proportional to 194,119.61, 291,181.23 and 60,996.92

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Solution

The fourth proportional to 194,119.61, 291,181.23 and 60,996.92 is: 91,495.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,119.61 : 291,181.23 = 60,996.92 : x
  2. Step 2: Convert to fraction form
    194,119.61/291,181.23 = 60,996.92/x
  3. Step 3: Cross multiply
    194,119.61x = 291,181.23 × 60,996.92
  4. Step 4: Simplify right side
    194,119.61x = 17,761,156,735.91
  5. Step 5: Solve for x
    x = 17,761,156,735.91/194,119.61
  6. Step 6: Final answer
    x = 91,495.95

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1.5x scale

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.