Home / 41,965.68-57,905.28-25,199.04

Finding the Fourth Proportional to 41,965.68, 57,905.28 and 25,199.04

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Solution

The fourth proportional to 41,965.68, 57,905.28 and 25,199.04 is: 34,770.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,965.68 : 57,905.28 = 25,199.04 : x
  2. Step 2: Convert to fraction form
    41,965.68/57,905.28 = 25,199.04/x
  3. Step 3: Cross multiply
    41,965.68x = 57,905.28 × 25,199.04
  4. Step 4: Simplify right side
    41,965.68x = 1,459,157,466.93
  5. Step 5: Solve for x
    x = 1,459,157,466.93/41,965.68
  6. Step 6: Final answer
    x = 34,770.26

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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.