Home / 369,731.00-554,826.14-236,706.73

Finding the Fourth Proportional to 369,731.00, 554,826.14 and 236,706.73

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Solution

The fourth proportional to 369,731.00, 554,826.14 and 236,706.73 is: 355,207.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,731.00 : 554,826.14 = 236,706.73 : x
  2. Step 2: Convert to fraction form
    369,731.00/554,826.14 = 236,706.73/x
  3. Step 3: Cross multiply
    369,731.00x = 554,826.14 × 236,706.73
  4. Step 4: Simplify right side
    369,731.00x = 131,331,079,634.97
  5. Step 5: Solve for x
    x = 131,331,079,634.97/369,731.00
  6. Step 6: Final answer
    x = 355,207.11

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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.