Home / 363,072.11-544,686.50-110,372.94

Finding the Fourth Proportional to 363,072.11, 544,686.50 and 110,372.94

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Solution

The fourth proportional to 363,072.11, 544,686.50 and 110,372.94 is: 165,583.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,072.11 : 544,686.50 = 110,372.94 : x
  2. Step 2: Convert to fraction form
    363,072.11/544,686.50 = 110,372.94/x
  3. Step 3: Cross multiply
    363,072.11x = 544,686.50 × 110,372.94
  4. Step 4: Simplify right side
    363,072.11x = 60,118,650,659.24
  5. Step 5: Solve for x
    x = 60,118,650,659.24/363,072.11
  6. Step 6: Final answer
    x = 165,583.23

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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.