Home / 12,052.94-18,079.11-3,732.62

Finding the Fourth Proportional to 12,052.94, 18,079.11 and 3,732.62

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Solution

The fourth proportional to 12,052.94, 18,079.11 and 3,732.62 is: 5,598.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,052.94 : 18,079.11 = 3,732.62 : x
  2. Step 2: Convert to fraction form
    12,052.94/18,079.11 = 3,732.62/x
  3. Step 3: Cross multiply
    12,052.94x = 18,079.11 × 3,732.62
  4. Step 4: Simplify right side
    12,052.94x = 67,482,492.77
  5. Step 5: Solve for x
    x = 67,482,492.77/12,052.94
  6. Step 6: Final answer
    x = 5,598.84

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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.