Home / 22,091.64-33,150.44-15,844.92

Finding the Fourth Proportional to 22,091.64, 33,150.44 and 15,844.92

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Solution

The fourth proportional to 22,091.64, 33,150.44 and 15,844.92 is: 23,776.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,091.64 : 33,150.44 = 15,844.92 : x
  2. Step 2: Convert to fraction form
    22,091.64/33,150.44 = 15,844.92/x
  3. Step 3: Cross multiply
    22,091.64x = 33,150.44 × 15,844.92
  4. Step 4: Simplify right side
    22,091.64x = 525,266,069.76
  5. Step 5: Solve for x
    x = 525,266,069.76/22,091.64
  6. Step 6: Final answer
    x = 23,776.69

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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.