Home / 182,440.18-273,548.49-64,125.10

Finding the Fourth Proportional to 182,440.18, 273,548.49 and 64,125.10

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Solution

The fourth proportional to 182,440.18, 273,548.49 and 64,125.10 is: 96,148.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,440.18 : 273,548.49 = 64,125.10 : x
  2. Step 2: Convert to fraction form
    182,440.18/273,548.49 = 64,125.10/x
  3. Step 3: Cross multiply
    182,440.18x = 273,548.49 × 64,125.10
  4. Step 4: Simplify right side
    182,440.18x = 17,541,324,276.10
  5. Step 5: Solve for x
    x = 17,541,324,276.10/182,440.18
  6. Step 6: Final answer
    x = 96,148.36

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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.