Home / 33,056.20-49,584.30-29,427.40

Finding the Fourth Proportional to 33,056.20, 49,584.30 and 29,427.40

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Solution

The fourth proportional to 33,056.20, 49,584.30 and 29,427.40 is: 44,141.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,056.20 : 49,584.30 = 29,427.40 : x
  2. Step 2: Convert to fraction form
    33,056.20/49,584.30 = 29,427.40/x
  3. Step 3: Cross multiply
    33,056.20x = 49,584.30 × 29,427.40
  4. Step 4: Simplify right side
    33,056.20x = 1,459,137,029.82
  5. Step 5: Solve for x
    x = 1,459,137,029.82/33,056.20
  6. Step 6: Final answer
    x = 44,141.10

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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.