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Finding the Fourth Proportional to 182,373.56, 273,576 and 64,034.72

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Solution

The fourth proportional to 182,373.56, 273,576 and 64,034.72 is: 96,057.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,373.56 : 273,576 = 64,034.72 : x
  2. Step 2: Convert to fraction form
    182,373.56/273,576 = 64,034.72/x
  3. Step 3: Cross multiply
    182,373.56x = 273,576 × 64,034.72
  4. Step 4: Simplify right side
    182,373.56x = 17,518,362,558.72
  5. Step 5: Solve for x
    x = 17,518,362,558.72/182,373.56
  6. Step 6: Final answer
    x = 96,057.58

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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.