Home / 16,508.38-24,762.32-4,028.50

Finding the Fourth Proportional to 16,508.38, 24,762.32 and 4,028.50

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Solution

The fourth proportional to 16,508.38, 24,762.32 and 4,028.50 is: 6,042.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,508.38 : 24,762.32 = 4,028.50 : x
  2. Step 2: Convert to fraction form
    16,508.38/24,762.32 = 4,028.50/x
  3. Step 3: Cross multiply
    16,508.38x = 24,762.32 × 4,028.50
  4. Step 4: Simplify right side
    16,508.38x = 99,755,006.12
  5. Step 5: Solve for x
    x = 99,755,006.12/16,508.38
  6. Step 6: Final answer
    x = 6,042.69

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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.