Home / 14,958.29-22,435.68-3,864.11

Finding the Fourth Proportional to 14,958.29, 22,435.68 and 3,864.11

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Solution

The fourth proportional to 14,958.29, 22,435.68 and 3,864.11 is: 5,795.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,958.29 : 22,435.68 = 3,864.11 : x
  2. Step 2: Convert to fraction form
    14,958.29/22,435.68 = 3,864.11/x
  3. Step 3: Cross multiply
    14,958.29x = 22,435.68 × 3,864.11
  4. Step 4: Simplify right side
    14,958.29x = 86,693,837.76
  5. Step 5: Solve for x
    x = 86,693,837.76/14,958.29
  6. Step 6: Final answer
    x = 5,795.71

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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.