Home / 16,297.90-24,449.60-5,050.66

Finding the Fourth Proportional to 16,297.90, 24,449.60 and 5,050.66

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Solution

The fourth proportional to 16,297.90, 24,449.60 and 5,050.66 is: 7,576.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,297.90 : 24,449.60 = 5,050.66 : x
  2. Step 2: Convert to fraction form
    16,297.90/24,449.60 = 5,050.66/x
  3. Step 3: Cross multiply
    16,297.90x = 24,449.60 × 5,050.66
  4. Step 4: Simplify right side
    16,297.90x = 123,486,616.74
  5. Step 5: Solve for x
    x = 123,486,616.74/16,297.90
  6. Step 6: Final answer
    x = 7,576.84

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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.