Home / 62,396.92-93,660.18-41,764.60

Finding the Fourth Proportional to 62,396.92, 93,660.18 and 41,764.60

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Solution

The fourth proportional to 62,396.92, 93,660.18 and 41,764.60 is: 62,690.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,396.92 : 93,660.18 = 41,764.60 : x
  2. Step 2: Convert to fraction form
    62,396.92/93,660.18 = 41,764.60/x
  3. Step 3: Cross multiply
    62,396.92x = 93,660.18 × 41,764.60
  4. Step 4: Simplify right side
    62,396.92x = 3,911,679,953.63
  5. Step 5: Solve for x
    x = 3,911,679,953.63/62,396.92
  6. Step 6: Final answer
    x = 62,690.27

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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.