Home / 11,835.36-17,753.04-9,522

Finding the Fourth Proportional to 11,835.36, 17,753.04 and 9,522

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Solution

The fourth proportional to 11,835.36, 17,753.04 and 9,522 is: 14,283.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,835.36 : 17,753.04 = 9,522 : x
  2. Step 2: Convert to fraction form
    11,835.36/17,753.04 = 9,522/x
  3. Step 3: Cross multiply
    11,835.36x = 17,753.04 × 9,522
  4. Step 4: Simplify right side
    11,835.36x = 169,044,446.88
  5. Step 5: Solve for x
    x = 169,044,446.88/11,835.36
  6. Step 6: Final answer
    x = 14,283.00

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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.