Home / 14,699.05-22,049.89-4,169.17

Finding the Fourth Proportional to 14,699.05, 22,049.89 and 4,169.17

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Solution

The fourth proportional to 14,699.05, 22,049.89 and 4,169.17 is: 6,254.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699.05 : 22,049.89 = 4,169.17 : x
  2. Step 2: Convert to fraction form
    14,699.05/22,049.89 = 4,169.17/x
  3. Step 3: Cross multiply
    14,699.05x = 22,049.89 × 4,169.17
  4. Step 4: Simplify right side
    14,699.05x = 91,929,757.03
  5. Step 5: Solve for x
    x = 91,929,757.03/14,699.05
  6. Step 6: Final answer
    x = 6,254.13

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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.