Home / 182,570.09-273,827.42-64,213.76

Finding the Fourth Proportional to 182,570.09, 273,827.42 and 64,213.76

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Solution

The fourth proportional to 182,570.09, 273,827.42 and 64,213.76 is: 96,310.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,570.09 : 273,827.42 = 64,213.76 : x
  2. Step 2: Convert to fraction form
    182,570.09/273,827.42 = 64,213.76/x
  3. Step 3: Cross multiply
    182,570.09x = 273,827.42 × 64,213.76
  4. Step 4: Simplify right side
    182,570.09x = 17,583,488,833.60
  5. Step 5: Solve for x
    x = 17,583,488,833.60/182,570.09
  6. Step 6: Final answer
    x = 96,310.90

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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.