Home / 50,750.55-76,082.09-24,419.07

Finding the Fourth Proportional to 50,750.55, 76,082.09 and 24,419.07

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Solution

The fourth proportional to 50,750.55, 76,082.09 and 24,419.07 is: 36,607.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,750.55 : 76,082.09 = 24,419.07 : x
  2. Step 2: Convert to fraction form
    50,750.55/76,082.09 = 24,419.07/x
  3. Step 3: Cross multiply
    50,750.55x = 76,082.09 × 24,419.07
  4. Step 4: Simplify right side
    50,750.55x = 1,857,853,759.36
  5. Step 5: Solve for x
    x = 1,857,853,759.36/50,750.55
  6. Step 6: Final answer
    x = 36,607.56

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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.