Home / 33,459.08-50,221.42-25,487.46

Finding the Fourth Proportional to 33,459.08, 50,221.42 and 25,487.46

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Solution

The fourth proportional to 33,459.08, 50,221.42 and 25,487.46 is: 38,256.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,459.08 : 50,221.42 = 25,487.46 : x
  2. Step 2: Convert to fraction form
    33,459.08/50,221.42 = 25,487.46/x
  3. Step 3: Cross multiply
    33,459.08x = 50,221.42 × 25,487.46
  4. Step 4: Simplify right side
    33,459.08x = 1,280,016,369.67
  5. Step 5: Solve for x
    x = 1,280,016,369.67/33,459.08
  6. Step 6: Final answer
    x = 38,256.18

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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.