Home / 194,323.08-291,484.68-150,014.52

Finding the Fourth Proportional to 194,323.08, 291,484.68 and 150,014.52

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Solution

The fourth proportional to 194,323.08, 291,484.68 and 150,014.52 is: 225,021.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,323.08 : 291,484.68 = 150,014.52 : x
  2. Step 2: Convert to fraction form
    194,323.08/291,484.68 = 150,014.52/x
  3. Step 3: Cross multiply
    194,323.08x = 291,484.68 × 150,014.52
  4. Step 4: Simplify right side
    194,323.08x = 43,726,934,357.55
  5. Step 5: Solve for x
    x = 43,726,934,357.55/194,323.08
  6. Step 6: Final answer
    x = 225,021.83

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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.