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Finding the Fourth Proportional to 362,911.19, 544,367.99 and 110,193.82

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Solution

The fourth proportional to 362,911.19, 544,367.99 and 110,193.82 is: 165,291.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,911.19 : 544,367.99 = 110,193.82 : x
  2. Step 2: Convert to fraction form
    362,911.19/544,367.99 = 110,193.82/x
  3. Step 3: Cross multiply
    362,911.19x = 544,367.99 × 110,193.82
  4. Step 4: Simplify right side
    362,911.19x = 59,985,987,218.39
  5. Step 5: Solve for x
    x = 59,985,987,218.39/362,911.19
  6. Step 6: Final answer
    x = 165,291.10

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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.