Home / 22,558.53-33,843.56-6,763.50

Finding the Fourth Proportional to 22,558.53, 33,843.56 and 6,763.50

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Solution

The fourth proportional to 22,558.53, 33,843.56 and 6,763.50 is: 10,146.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,558.53 : 33,843.56 = 6,763.50 : x
  2. Step 2: Convert to fraction form
    22,558.53/33,843.56 = 6,763.50/x
  3. Step 3: Cross multiply
    22,558.53x = 33,843.56 × 6,763.50
  4. Step 4: Simplify right side
    22,558.53x = 228,900,884.24
  5. Step 5: Solve for x
    x = 228,900,884.24/22,558.53
  6. Step 6: Final answer
    x = 10,146.98

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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.