Home / 22,756.14-34,171.26-14,046.42

Finding the Fourth Proportional to 22,756.14, 34,171.26 and 14,046.42

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Solution

The fourth proportional to 22,756.14, 34,171.26 and 14,046.42 is: 21,092.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,756.14 : 34,171.26 = 14,046.42 : x
  2. Step 2: Convert to fraction form
    22,756.14/34,171.26 = 14,046.42/x
  3. Step 3: Cross multiply
    22,756.14x = 34,171.26 × 14,046.42
  4. Step 4: Simplify right side
    22,756.14x = 479,983,869.89
  5. Step 5: Solve for x
    x = 479,983,869.89/22,756.14
  6. Step 6: Final answer
    x = 21,092.50

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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.