Home / 195,885.21-293,819.56-62,762.52

Finding the Fourth Proportional to 195,885.21, 293,819.56 and 62,762.52

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Solution

The fourth proportional to 195,885.21, 293,819.56 and 62,762.52 is: 94,141.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,885.21 : 293,819.56 = 62,762.52 : x
  2. Step 2: Convert to fraction form
    195,885.21/293,819.56 = 62,762.52/x
  3. Step 3: Cross multiply
    195,885.21x = 293,819.56 × 62,762.52
  4. Step 4: Simplify right side
    195,885.21x = 18,440,856,010.89
  5. Step 5: Solve for x
    x = 18,440,856,010.89/195,885.21
  6. Step 6: Final answer
    x = 94,141.14

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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.