Home / 16,068.87-24,068.21-6,680.42

Finding the Fourth Proportional to 16,068.87, 24,068.21 and 6,680.42

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Solution

The fourth proportional to 16,068.87, 24,068.21 and 6,680.42 is: 10,006.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068.87 : 24,068.21 = 6,680.42 : x
  2. Step 2: Convert to fraction form
    16,068.87/24,068.21 = 6,680.42/x
  3. Step 3: Cross multiply
    16,068.87x = 24,068.21 × 6,680.42
  4. Step 4: Simplify right side
    16,068.87x = 160,785,751.45
  5. Step 5: Solve for x
    x = 160,785,751.45/16,068.87
  6. Step 6: Final answer
    x = 10,006.04

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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.