Home / 48,010.53-71,972.24-16,828.77

Finding the Fourth Proportional to 48,010.53, 71,972.24 and 16,828.77

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Solution

The fourth proportional to 48,010.53, 71,972.24 and 16,828.77 is: 25,227.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,010.53 : 71,972.24 = 16,828.77 : x
  2. Step 2: Convert to fraction form
    48,010.53/71,972.24 = 16,828.77/x
  3. Step 3: Cross multiply
    48,010.53x = 71,972.24 × 16,828.77
  4. Step 4: Simplify right side
    48,010.53x = 1,211,204,189.20
  5. Step 5: Solve for x
    x = 1,211,204,189.20/48,010.53
  6. Step 6: Final answer
    x = 25,227.89

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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.