Home / 195,584.18-293,361.69-62,478.50

Finding the Fourth Proportional to 195,584.18, 293,361.69 and 62,478.50

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Solution

The fourth proportional to 195,584.18, 293,361.69 and 62,478.50 is: 93,713.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,584.18 : 293,361.69 = 62,478.50 : x
  2. Step 2: Convert to fraction form
    195,584.18/293,361.69 = 62,478.50/x
  3. Step 3: Cross multiply
    195,584.18x = 293,361.69 × 62,478.50
  4. Step 4: Simplify right side
    195,584.18x = 18,328,798,348.67
  5. Step 5: Solve for x
    x = 18,328,798,348.67/195,584.18
  6. Step 6: Final answer
    x = 93,713.09

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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.