Home / 194,122.62-291,185.73-60,999.93

Finding the Fourth Proportional to 194,122.62, 291,185.73 and 60,999.93

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Solution

The fourth proportional to 194,122.62, 291,185.73 and 60,999.93 is: 91,500.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,122.62 : 291,185.73 = 60,999.93 : x
  2. Step 2: Convert to fraction form
    194,122.62/291,185.73 = 60,999.93/x
  3. Step 3: Cross multiply
    194,122.62x = 291,185.73 × 60,999.93
  4. Step 4: Simplify right side
    194,122.62x = 17,762,309,147.00
  5. Step 5: Solve for x
    x = 17,762,309,147.00/194,122.62
  6. Step 6: Final answer
    x = 91,500.46

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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.