Home / 50,549.42-75,833.05-17,261.69

Finding the Fourth Proportional to 50,549.42, 75,833.05 and 17,261.69

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Solution

The fourth proportional to 50,549.42, 75,833.05 and 17,261.69 is: 25,895.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,549.42 : 75,833.05 = 17,261.69 : x
  2. Step 2: Convert to fraction form
    50,549.42/75,833.05 = 17,261.69/x
  3. Step 3: Cross multiply
    50,549.42x = 75,833.05 × 17,261.69
  4. Step 4: Simplify right side
    50,549.42x = 1,309,006,243.27
  5. Step 5: Solve for x
    x = 1,309,006,243.27/50,549.42
  6. Step 6: Final answer
    x = 25,895.57

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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.