Home / 195,564.30-293,343.97-62,442.87

Finding the Fourth Proportional to 195,564.30, 293,343.97 and 62,442.87

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Solution

The fourth proportional to 195,564.30, 293,343.97 and 62,442.87 is: 93,663.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,564.30 : 293,343.97 = 62,442.87 : x
  2. Step 2: Convert to fraction form
    195,564.30/293,343.97 = 62,442.87/x
  3. Step 3: Cross multiply
    195,564.30x = 293,343.97 × 62,442.87
  4. Step 4: Simplify right side
    195,564.30x = 18,317,239,383.99
  5. Step 5: Solve for x
    x = 18,317,239,383.99/195,564.30
  6. Step 6: Final answer
    x = 93,663.51

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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.