Home / 22,649.20-33,929.61-14,834.32

Finding the Fourth Proportional to 22,649.20, 33,929.61 and 14,834.32

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Solution

The fourth proportional to 22,649.20, 33,929.61 and 14,834.32 is: 22,222.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,649.20 : 33,929.61 = 14,834.32 : x
  2. Step 2: Convert to fraction form
    22,649.20/33,929.61 = 14,834.32/x
  3. Step 3: Cross multiply
    22,649.20x = 33,929.61 × 14,834.32
  4. Step 4: Simplify right side
    22,649.20x = 503,322,692.22
  5. Step 5: Solve for x
    x = 503,322,692.22/22,649.20
  6. Step 6: Final answer
    x = 22,222.54

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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.