Home / 56,006.22-84,163.62-29,730.62

Finding the Fourth Proportional to 56,006.22, 84,163.62 and 29,730.62

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Solution

The fourth proportional to 56,006.22, 84,163.62 and 29,730.62 is: 44,677.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,006.22 : 84,163.62 = 29,730.62 : x
  2. Step 2: Convert to fraction form
    56,006.22/84,163.62 = 29,730.62/x
  3. Step 3: Cross multiply
    56,006.22x = 84,163.62 × 29,730.62
  4. Step 4: Simplify right side
    56,006.22x = 2,502,236,604.04
  5. Step 5: Solve for x
    x = 2,502,236,604.04/56,006.22
  6. Step 6: Final answer
    x = 44,677.83

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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.