Home / 32,093.19-48,144.11-11,311.83

Finding the Fourth Proportional to 32,093.19, 48,144.11 and 11,311.83

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Solution

The fourth proportional to 32,093.19, 48,144.11 and 11,311.83 is: 16,969.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,093.19 : 48,144.11 = 11,311.83 : x
  2. Step 2: Convert to fraction form
    32,093.19/48,144.11 = 11,311.83/x
  3. Step 3: Cross multiply
    32,093.19x = 48,144.11 × 11,311.83
  4. Step 4: Simplify right side
    32,093.19x = 544,597,931.26
  5. Step 5: Solve for x
    x = 544,597,931.26/32,093.19
  6. Step 6: Final answer
    x = 16,969.27

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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.