Home / 167,926.10-252,083.55-96,905.30

Finding the Fourth Proportional to 167,926.10, 252,083.55 and 96,905.30

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Solution

The fourth proportional to 167,926.10, 252,083.55 and 96,905.30 is: 145,470.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,926.10 : 252,083.55 = 96,905.30 : x
  2. Step 2: Convert to fraction form
    167,926.10/252,083.55 = 96,905.30/x
  3. Step 3: Cross multiply
    167,926.10x = 252,083.55 × 96,905.30
  4. Step 4: Simplify right side
    167,926.10x = 24,428,232,037.82
  5. Step 5: Solve for x
    x = 24,428,232,037.82/167,926.10
  6. Step 6: Final answer
    x = 145,470.13

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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.