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Finding the Fourth Proportional to 363,323.75, 544,826.75 and 183,298.41

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Solution

The fourth proportional to 363,323.75, 544,826.75 and 183,298.41 is: 274,867.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,323.75 : 544,826.75 = 183,298.41 : x
  2. Step 2: Convert to fraction form
    363,323.75/544,826.75 = 183,298.41/x
  3. Step 3: Cross multiply
    363,323.75x = 544,826.75 × 183,298.41
  4. Step 4: Simplify right side
    363,323.75x = 99,865,876,083.98
  5. Step 5: Solve for x
    x = 99,865,876,083.98/363,323.75
  6. Step 6: Final answer
    x = 274,867.46

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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.