Home / 14,935.73-22,406.03-5,579.02

Finding the Fourth Proportional to 14,935.73, 22,406.03 and 5,579.02

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Solution

The fourth proportional to 14,935.73, 22,406.03 and 5,579.02 is: 8,369.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,935.73 : 22,406.03 = 5,579.02 : x
  2. Step 2: Convert to fraction form
    14,935.73/22,406.03 = 5,579.02/x
  3. Step 3: Cross multiply
    14,935.73x = 22,406.03 × 5,579.02
  4. Step 4: Simplify right side
    14,935.73x = 125,003,647.42
  5. Step 5: Solve for x
    x = 125,003,647.42/14,935.73
  6. Step 6: Final answer
    x = 8,369.44

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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.