Home / 194,356.57-291,558.22-183,727.75

Finding the Fourth Proportional to 194,356.57, 291,558.22 and 183,727.75

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Solution

The fourth proportional to 194,356.57, 291,558.22 and 183,727.75 is: 275,613.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,356.57 : 291,558.22 = 183,727.75 : x
  2. Step 2: Convert to fraction form
    194,356.57/291,558.22 = 183,727.75/x
  3. Step 3: Cross multiply
    194,356.57x = 291,558.22 × 183,727.75
  4. Step 4: Simplify right side
    194,356.57x = 53,567,334,835.97
  5. Step 5: Solve for x
    x = 53,567,334,835.97/194,356.57
  6. Step 6: Final answer
    x = 275,613.71

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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.