Home / 14,869.42-22,304.14-3,776.94

Finding the Fourth Proportional to 14,869.42, 22,304.14 and 3,776.94

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Solution

The fourth proportional to 14,869.42, 22,304.14 and 3,776.94 is: 5,665.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,869.42 : 22,304.14 = 3,776.94 : x
  2. Step 2: Convert to fraction form
    14,869.42/22,304.14 = 3,776.94/x
  3. Step 3: Cross multiply
    14,869.42x = 22,304.14 × 3,776.94
  4. Step 4: Simplify right side
    14,869.42x = 84,241,398.53
  5. Step 5: Solve for x
    x = 84,241,398.53/14,869.42
  6. Step 6: Final answer
    x = 5,665.41

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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.