Home / 244,476.20-366,930.30-144,511.40

Finding the Fourth Proportional to 244,476.20, 366,930.30 and 144,511.40

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Solution

The fourth proportional to 244,476.20, 366,930.30 and 144,511.40 is: 216,894.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,476.20 : 366,930.30 = 144,511.40 : x
  2. Step 2: Convert to fraction form
    244,476.20/366,930.30 = 144,511.40/x
  3. Step 3: Cross multiply
    244,476.20x = 366,930.30 × 144,511.40
  4. Step 4: Simplify right side
    244,476.20x = 53,025,611,355.42
  5. Step 5: Solve for x
    x = 53,025,611,355.42/244,476.20
  6. Step 6: Final answer
    x = 216,894.78

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1.5x scale

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.