Home / 29,676.66-44,516.36-16,519.13

Finding the Fourth Proportional to 29,676.66, 44,516.36 and 16,519.13

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Solution

The fourth proportional to 29,676.66, 44,516.36 and 16,519.13 is: 24,779.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,676.66 : 44,516.36 = 16,519.13 : x
  2. Step 2: Convert to fraction form
    29,676.66/44,516.36 = 16,519.13/x
  3. Step 3: Cross multiply
    29,676.66x = 44,516.36 × 16,519.13
  4. Step 4: Simplify right side
    29,676.66x = 735,371,232.79
  5. Step 5: Solve for x
    x = 735,371,232.79/29,676.66
  6. Step 6: Final answer
    x = 24,779.45

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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.