Home / 43,965.68-60,676.98-25,105.64

Finding the Fourth Proportional to 43,965.68, 60,676.98 and 25,105.64

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Solution

The fourth proportional to 43,965.68, 60,676.98 and 25,105.64 is: 34,648.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,965.68 : 60,676.98 = 25,105.64 : x
  2. Step 2: Convert to fraction form
    43,965.68/60,676.98 = 25,105.64/x
  3. Step 3: Cross multiply
    43,965.68x = 60,676.98 × 25,105.64
  4. Step 4: Simplify right side
    43,965.68x = 1,523,334,416.17
  5. Step 5: Solve for x
    x = 1,523,334,416.17/43,965.68
  6. Step 6: Final answer
    x = 34,648.26

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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.