Home / 232,975.04-348,950.32-192,535.70

Finding the Fourth Proportional to 232,975.04, 348,950.32 and 192,535.70

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Solution

The fourth proportional to 232,975.04, 348,950.32 and 192,535.70 is: 288,380.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,975.04 : 348,950.32 = 192,535.70 : x
  2. Step 2: Convert to fraction form
    232,975.04/348,950.32 = 192,535.70/x
  3. Step 3: Cross multiply
    232,975.04x = 348,950.32 × 192,535.70
  4. Step 4: Simplify right side
    232,975.04x = 67,185,394,126.42
  5. Step 5: Solve for x
    x = 67,185,394,126.42/232,975.04
  6. Step 6: Final answer
    x = 288,380.22

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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.