Home / 11,835.33-17,753.27-3,070.59

Finding the Fourth Proportional to 11,835.33, 17,753.27 and 3,070.59

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Solution

The fourth proportional to 11,835.33, 17,753.27 and 3,070.59 is: 4,605.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,835.33 : 17,753.27 = 3,070.59 : x
  2. Step 2: Convert to fraction form
    11,835.33/17,753.27 = 3,070.59/x
  3. Step 3: Cross multiply
    11,835.33x = 17,753.27 × 3,070.59
  4. Step 4: Simplify right side
    11,835.33x = 54,512,997.98
  5. Step 5: Solve for x
    x = 54,512,997.98/11,835.33
  6. Step 6: Final answer
    x = 4,605.96

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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.