Home / 50,527.85-75,798.68-17,238.96

Finding the Fourth Proportional to 50,527.85, 75,798.68 and 17,238.96

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Solution

The fourth proportional to 50,527.85, 75,798.68 and 17,238.96 is: 25,860.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,527.85 : 75,798.68 = 17,238.96 : x
  2. Step 2: Convert to fraction form
    50,527.85/75,798.68 = 17,238.96/x
  3. Step 3: Cross multiply
    50,527.85x = 75,798.68 × 17,238.96
  4. Step 4: Simplify right side
    50,527.85x = 1,306,690,326.38
  5. Step 5: Solve for x
    x = 1,306,690,326.38/50,527.85
  6. Step 6: Final answer
    x = 25,860.80

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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.