Home / 195,774.84-293,637.24-62,643.96

Finding the Fourth Proportional to 195,774.84, 293,637.24 and 62,643.96

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Solution

The fourth proportional to 195,774.84, 293,637.24 and 62,643.96 is: 93,957.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,774.84 : 293,637.24 = 62,643.96 : x
  2. Step 2: Convert to fraction form
    195,774.84/293,637.24 = 62,643.96/x
  3. Step 3: Cross multiply
    195,774.84x = 293,637.24 × 62,643.96
  4. Step 4: Simplify right side
    195,774.84x = 18,394,599,517.07
  5. Step 5: Solve for x
    x = 18,394,599,517.07/195,774.84
  6. Step 6: Final answer
    x = 93,957.93

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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.