Home / 11,566.67-17,349.94-2,801.58

Finding the Fourth Proportional to 11,566.67, 17,349.94 and 2,801.58

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Solution

The fourth proportional to 11,566.67, 17,349.94 and 2,801.58 is: 4,202.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,566.67 : 17,349.94 = 2,801.58 : x
  2. Step 2: Convert to fraction form
    11,566.67/17,349.94 = 2,801.58/x
  3. Step 3: Cross multiply
    11,566.67x = 17,349.94 × 2,801.58
  4. Step 4: Simplify right side
    11,566.67x = 48,607,244.91
  5. Step 5: Solve for x
    x = 48,607,244.91/11,566.67
  6. Step 6: Final answer
    x = 4,202.36

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1.5x scale

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.