Home / 22,025.06-33,037.60-5,384.90

Finding the Fourth Proportional to 22,025.06, 33,037.60 and 5,384.90

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Solution

The fourth proportional to 22,025.06, 33,037.60 and 5,384.90 is: 8,077.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025.06 : 33,037.60 = 5,384.90 : x
  2. Step 2: Convert to fraction form
    22,025.06/33,037.60 = 5,384.90/x
  3. Step 3: Cross multiply
    22,025.06x = 33,037.60 × 5,384.90
  4. Step 4: Simplify right side
    22,025.06x = 177,904,062.72
  5. Step 5: Solve for x
    x = 177,904,062.72/22,025.06
  6. Step 6: Final answer
    x = 8,077.35

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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.