Home / 22,525.86-33,779.13-7,736.25

Finding the Fourth Proportional to 22,525.86, 33,779.13 and 7,736.25

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Solution

The fourth proportional to 22,525.86, 33,779.13 and 7,736.25 is: 11,601.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,525.86 : 33,779.13 = 7,736.25 : x
  2. Step 2: Convert to fraction form
    22,525.86/33,779.13 = 7,736.25/x
  3. Step 3: Cross multiply
    22,525.86x = 33,779.13 × 7,736.25
  4. Step 4: Simplify right side
    22,525.86x = 261,323,794.46
  5. Step 5: Solve for x
    x = 261,323,794.46/22,525.86
  6. Step 6: Final answer
    x = 11,601.06

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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.