Home / 34,910.60-52,368.32-11,553.44

Finding the Fourth Proportional to 34,910.60, 52,368.32 and 11,553.44

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Solution

The fourth proportional to 34,910.60, 52,368.32 and 11,553.44 is: 17,330.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,910.60 : 52,368.32 = 11,553.44 : x
  2. Step 2: Convert to fraction form
    34,910.60/52,368.32 = 11,553.44/x
  3. Step 3: Cross multiply
    34,910.60x = 52,368.32 × 11,553.44
  4. Step 4: Simplify right side
    34,910.60x = 605,034,010.06
  5. Step 5: Solve for x
    x = 605,034,010.06/34,910.60
  6. Step 6: Final answer
    x = 17,330.96

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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.