Home / 16,305.27-24,461.64-5,917.02

Finding the Fourth Proportional to 16,305.27, 24,461.64 and 5,917.02

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Solution

The fourth proportional to 16,305.27, 24,461.64 and 5,917.02 is: 8,876.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,305.27 : 24,461.64 = 5,917.02 : x
  2. Step 2: Convert to fraction form
    16,305.27/24,461.64 = 5,917.02/x
  3. Step 3: Cross multiply
    16,305.27x = 24,461.64 × 5,917.02
  4. Step 4: Simplify right side
    16,305.27x = 144,740,013.11
  5. Step 5: Solve for x
    x = 144,740,013.11/16,305.27
  6. Step 6: Final answer
    x = 8,876.89

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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.