Home / 173,301.30-239,147.24-96,805.22

Finding the Fourth Proportional to 173,301.30, 239,147.24 and 96,805.22

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Solution

The fourth proportional to 173,301.30, 239,147.24 and 96,805.22 is: 133,586.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,301.30 : 239,147.24 = 96,805.22 : x
  2. Step 2: Convert to fraction form
    173,301.30/239,147.24 = 96,805.22/x
  3. Step 3: Cross multiply
    173,301.30x = 239,147.24 × 96,805.22
  4. Step 4: Simplify right side
    173,301.30x = 23,150,699,500.83
  5. Step 5: Solve for x
    x = 23,150,699,500.83/173,301.30
  6. Step 6: Final answer
    x = 133,586.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.