Home / 244,913.80-366,981.90-161,710.60

Finding the Fourth Proportional to 244,913.80, 366,981.90 and 161,710.60

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Solution

The fourth proportional to 244,913.80, 366,981.90 and 161,710.60 is: 242,309.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,913.80 : 366,981.90 = 161,710.60 : x
  2. Step 2: Convert to fraction form
    244,913.80/366,981.90 = 161,710.60/x
  3. Step 3: Cross multiply
    244,913.80x = 366,981.90 × 161,710.60
  4. Step 4: Simplify right side
    244,913.80x = 59,344,863,238.14
  5. Step 5: Solve for x
    x = 59,344,863,238.14/244,913.80
  6. Step 6: Final answer
    x = 242,309.18

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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.