Home / 16,236.12-24,368.01-6,382.29

Finding the Fourth Proportional to 16,236.12, 24,368.01 and 6,382.29

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Solution

The fourth proportional to 16,236.12, 24,368.01 and 6,382.29 is: 9,578.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,236.12 : 24,368.01 = 6,382.29 : x
  2. Step 2: Convert to fraction form
    16,236.12/24,368.01 = 6,382.29/x
  3. Step 3: Cross multiply
    16,236.12x = 24,368.01 × 6,382.29
  4. Step 4: Simplify right side
    16,236.12x = 155,523,706.54
  5. Step 5: Solve for x
    x = 155,523,706.54/16,236.12
  6. Step 6: Final answer
    x = 9,578.87

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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.