Home / 36,739.89-55,110.99-17,501.52

Finding the Fourth Proportional to 36,739.89, 55,110.99 and 17,501.52

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Solution

The fourth proportional to 36,739.89, 55,110.99 and 17,501.52 is: 26,252.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,739.89 : 55,110.99 = 17,501.52 : x
  2. Step 2: Convert to fraction form
    36,739.89/55,110.99 = 17,501.52/x
  3. Step 3: Cross multiply
    36,739.89x = 55,110.99 × 17,501.52
  4. Step 4: Simplify right side
    36,739.89x = 964,526,093.70
  5. Step 5: Solve for x
    x = 964,526,093.70/36,739.89
  6. Step 6: Final answer
    x = 26,252.83

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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.