Home / 17,553.29-26,325.83-5,866.52

Finding the Fourth Proportional to 17,553.29, 26,325.83 and 5,866.52

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Solution

The fourth proportional to 17,553.29, 26,325.83 and 5,866.52 is: 8,798.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,553.29 : 26,325.83 = 5,866.52 : x
  2. Step 2: Convert to fraction form
    17,553.29/26,325.83 = 5,866.52/x
  3. Step 3: Cross multiply
    17,553.29x = 26,325.83 × 5,866.52
  4. Step 4: Simplify right side
    17,553.29x = 154,440,847.25
  5. Step 5: Solve for x
    x = 154,440,847.25/17,553.29
  6. Step 6: Final answer
    x = 8,798.40

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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.