Home / 195,605.70-293,424.78-62,504.88

Finding the Fourth Proportional to 195,605.70, 293,424.78 and 62,504.88

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Solution

The fourth proportional to 195,605.70, 293,424.78 and 62,504.88 is: 93,762.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,605.70 : 293,424.78 = 62,504.88 : x
  2. Step 2: Convert to fraction form
    195,605.70/293,424.78 = 62,504.88/x
  3. Step 3: Cross multiply
    195,605.70x = 293,424.78 × 62,504.88
  4. Step 4: Simplify right side
    195,605.70x = 18,340,480,662.93
  5. Step 5: Solve for x
    x = 18,340,480,662.93/195,605.70
  6. Step 6: Final answer
    x = 93,762.51

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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.