Home / 29,677.43-44,534.06-15,647.83

Finding the Fourth Proportional to 29,677.43, 44,534.06 and 15,647.83

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Solution

The fourth proportional to 29,677.43, 44,534.06 and 15,647.83 is: 23,481.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,677.43 : 44,534.06 = 15,647.83 : x
  2. Step 2: Convert to fraction form
    29,677.43/44,534.06 = 15,647.83/x
  3. Step 3: Cross multiply
    29,677.43x = 44,534.06 × 15,647.83
  4. Step 4: Simplify right side
    29,677.43x = 696,861,400.09
  5. Step 5: Solve for x
    x = 696,861,400.09/29,677.43
  6. Step 6: Final answer
    x = 23,481.19

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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.