Home / 50,347.75-75,521.62-23,972.53

Finding the Fourth Proportional to 50,347.75, 75,521.62 and 23,972.53

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Solution

The fourth proportional to 50,347.75, 75,521.62 and 23,972.53 is: 35,958.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,347.75 : 75,521.62 = 23,972.53 : x
  2. Step 2: Convert to fraction form
    50,347.75/75,521.62 = 23,972.53/x
  3. Step 3: Cross multiply
    50,347.75x = 75,521.62 × 23,972.53
  4. Step 4: Simplify right side
    50,347.75x = 1,810,444,563.69
  5. Step 5: Solve for x
    x = 1,810,444,563.69/50,347.75
  6. Step 6: Final answer
    x = 35,958.80

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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.