Home / 43,165.92-59,558.16-33,104.80

Finding the Fourth Proportional to 43,165.92, 59,558.16 and 33,104.80

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Solution

The fourth proportional to 43,165.92, 59,558.16 and 33,104.80 is: 45,676.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,165.92 : 59,558.16 = 33,104.80 : x
  2. Step 2: Convert to fraction form
    43,165.92/59,558.16 = 33,104.80/x
  3. Step 3: Cross multiply
    43,165.92x = 59,558.16 × 33,104.80
  4. Step 4: Simplify right side
    43,165.92x = 1,971,660,975.17
  5. Step 5: Solve for x
    x = 1,971,660,975.17/43,165.92
  6. Step 6: Final answer
    x = 45,676.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.