Home / 182,348.16-273,644.39-64,019.85

Finding the Fourth Proportional to 182,348.16, 273,644.39 and 64,019.85

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Solution

The fourth proportional to 182,348.16, 273,644.39 and 64,019.85 is: 96,072.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,348.16 : 273,644.39 = 64,019.85 : x
  2. Step 2: Convert to fraction form
    182,348.16/273,644.39 = 64,019.85/x
  3. Step 3: Cross multiply
    182,348.16x = 273,644.39 × 64,019.85
  4. Step 4: Simplify right side
    182,348.16x = 17,518,672,481.04
  5. Step 5: Solve for x
    x = 17,518,672,481.04/182,348.16
  6. Step 6: Final answer
    x = 96,072.66

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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.