Home / 32,122.11-48,183.03-14,348.19

Finding the Fourth Proportional to 32,122.11, 48,183.03 and 14,348.19

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Solution

The fourth proportional to 32,122.11, 48,183.03 and 14,348.19 is: 21,522.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,122.11 : 48,183.03 = 14,348.19 : x
  2. Step 2: Convert to fraction form
    32,122.11/48,183.03 = 14,348.19/x
  3. Step 3: Cross multiply
    32,122.11x = 48,183.03 × 14,348.19
  4. Step 4: Simplify right side
    32,122.11x = 691,339,269.22
  5. Step 5: Solve for x
    x = 691,339,269.22/32,122.11
  6. Step 6: Final answer
    x = 21,522.22

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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.