Home / 9,553.77-14,324.05-3,631.05

Finding the Fourth Proportional to 9,553.77, 14,324.05 and 3,631.05

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Solution

The fourth proportional to 9,553.77, 14,324.05 and 3,631.05 is: 5,444.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553.77 : 14,324.05 = 3,631.05 : x
  2. Step 2: Convert to fraction form
    9,553.77/14,324.05 = 3,631.05/x
  3. Step 3: Cross multiply
    9,553.77x = 14,324.05 × 3,631.05
  4. Step 4: Simplify right side
    9,553.77x = 52,011,301.04
  5. Step 5: Solve for x
    x = 52,011,301.04/9,553.77
  6. Step 6: Final answer
    x = 5,444.06

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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.