Home / 195,455.84-293,231.52-62,336.12

Finding the Fourth Proportional to 195,455.84, 293,231.52 and 62,336.12

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Solution

The fourth proportional to 195,455.84, 293,231.52 and 62,336.12 is: 93,519.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,455.84 : 293,231.52 = 62,336.12 : x
  2. Step 2: Convert to fraction form
    195,455.84/293,231.52 = 62,336.12/x
  3. Step 3: Cross multiply
    195,455.84x = 293,231.52 × 62,336.12
  4. Step 4: Simplify right side
    195,455.84x = 18,278,915,218.50
  5. Step 5: Solve for x
    x = 18,278,915,218.50/195,455.84
  6. Step 6: Final answer
    x = 93,519.41

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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.