Home / 195,590.64-293,383.56-62,469.24

Finding the Fourth Proportional to 195,590.64, 293,383.56 and 62,469.24

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Solution

The fourth proportional to 195,590.64, 293,383.56 and 62,469.24 is: 93,703.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,590.64 : 293,383.56 = 62,469.24 : x
  2. Step 2: Convert to fraction form
    195,590.64/293,383.56 = 62,469.24/x
  3. Step 3: Cross multiply
    195,590.64x = 293,383.56 × 62,469.24
  4. Step 4: Simplify right side
    195,590.64x = 18,327,448,021.69
  5. Step 5: Solve for x
    x = 18,327,448,021.69/195,590.64
  6. Step 6: Final answer
    x = 93,703.09

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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.