Home / 36,610.50-54,910.82-10,317.26

Finding the Fourth Proportional to 36,610.50, 54,910.82 and 10,317.26

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Solution

The fourth proportional to 36,610.50, 54,910.82 and 10,317.26 is: 15,474.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,610.50 : 54,910.82 = 10,317.26 : x
  2. Step 2: Convert to fraction form
    36,610.50/54,910.82 = 10,317.26/x
  3. Step 3: Cross multiply
    36,610.50x = 54,910.82 × 10,317.26
  4. Step 4: Simplify right side
    36,610.50x = 566,529,206.75
  5. Step 5: Solve for x
    x = 566,529,206.75/36,610.50
  6. Step 6: Final answer
    x = 15,474.50

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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.