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Finding the Fourth Proportional to 185,103.71, 277,655.56 and 44,862.33

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Solution

The fourth proportional to 185,103.71, 277,655.56 and 44,862.33 is: 67,293.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,103.71 : 277,655.56 = 44,862.33 : x
  2. Step 2: Convert to fraction form
    185,103.71/277,655.56 = 44,862.33/x
  3. Step 3: Cross multiply
    185,103.71x = 277,655.56 × 44,862.33
  4. Step 4: Simplify right side
    185,103.71x = 12,456,276,165.35
  5. Step 5: Solve for x
    x = 12,456,276,165.35/185,103.71
  6. Step 6: Final answer
    x = 67,293.50

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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.