Home / 34,383.50-51,575.71-11,009.94

Finding the Fourth Proportional to 34,383.50, 51,575.71 and 11,009.94

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Solution

The fourth proportional to 34,383.50, 51,575.71 and 11,009.94 is: 16,515.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,383.50 : 51,575.71 = 11,009.94 : x
  2. Step 2: Convert to fraction form
    34,383.50/51,575.71 = 11,009.94/x
  3. Step 3: Cross multiply
    34,383.50x = 51,575.71 × 11,009.94
  4. Step 4: Simplify right side
    34,383.50x = 567,845,445.03
  5. Step 5: Solve for x
    x = 567,845,445.03/34,383.50
  6. Step 6: Final answer
    x = 16,515.06

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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.