Home / 22,364.10-33,555.26-11,273.99

Finding the Fourth Proportional to 22,364.10, 33,555.26 and 11,273.99

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Solution

The fourth proportional to 22,364.10, 33,555.26 and 11,273.99 is: 16,915.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,364.10 : 33,555.26 = 11,273.99 : x
  2. Step 2: Convert to fraction form
    22,364.10/33,555.26 = 11,273.99/x
  3. Step 3: Cross multiply
    22,364.10x = 33,555.26 × 11,273.99
  4. Step 4: Simplify right side
    22,364.10x = 378,301,526.10
  5. Step 5: Solve for x
    x = 378,301,526.10/22,364.10
  6. Step 6: Final answer
    x = 16,915.57

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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.