Home / 182,148.12-273,245.07-97,792.34

Finding the Fourth Proportional to 182,148.12, 273,245.07 and 97,792.34

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Solution

The fourth proportional to 182,148.12, 273,245.07 and 97,792.34 is: 146,700.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,148.12 : 273,245.07 = 97,792.34 : x
  2. Step 2: Convert to fraction form
    182,148.12/273,245.07 = 97,792.34/x
  3. Step 3: Cross multiply
    182,148.12x = 273,245.07 × 97,792.34
  4. Step 4: Simplify right side
    182,148.12x = 26,721,273,422.54
  5. Step 5: Solve for x
    x = 26,721,273,422.54/182,148.12
  6. Step 6: Final answer
    x = 146,700.79

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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.