Home / 195,377.61-293,063.22-62,256.09

Finding the Fourth Proportional to 195,377.61, 293,063.22 and 62,256.09

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Solution

The fourth proportional to 195,377.61, 293,063.22 and 62,256.09 is: 93,383.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,377.61 : 293,063.22 = 62,256.09 : x
  2. Step 2: Convert to fraction form
    195,377.61/293,063.22 = 62,256.09/x
  3. Step 3: Cross multiply
    195,377.61x = 293,063.22 × 62,256.09
  4. Step 4: Simplify right side
    195,377.61x = 18,244,970,200.01
  5. Step 5: Solve for x
    x = 18,244,970,200.01/195,377.61
  6. Step 6: Final answer
    x = 93,383.12

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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.