Home / 14,011.14-21,017.01-4,150.62

Finding the Fourth Proportional to 14,011.14, 21,017.01 and 4,150.62

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Solution

The fourth proportional to 14,011.14, 21,017.01 and 4,150.62 is: 6,226.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,011.14 : 21,017.01 = 4,150.62 : x
  2. Step 2: Convert to fraction form
    14,011.14/21,017.01 = 4,150.62/x
  3. Step 3: Cross multiply
    14,011.14x = 21,017.01 × 4,150.62
  4. Step 4: Simplify right side
    14,011.14x = 87,233,622.05
  5. Step 5: Solve for x
    x = 87,233,622.05/14,011.14
  6. Step 6: Final answer
    x = 6,226.02

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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.