Home / 13,082.04-19,623.05-3,848.04

Finding the Fourth Proportional to 13,082.04, 19,623.05 and 3,848.04

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Solution

The fourth proportional to 13,082.04, 19,623.05 and 3,848.04 is: 5,772.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,082.04 : 19,623.05 = 3,848.04 : x
  2. Step 2: Convert to fraction form
    13,082.04/19,623.05 = 3,848.04/x
  3. Step 3: Cross multiply
    13,082.04x = 19,623.05 × 3,848.04
  4. Step 4: Simplify right side
    13,082.04x = 75,510,262.08
  5. Step 5: Solve for x
    x = 75,510,262.08/13,082.04
  6. Step 6: Final answer
    x = 5,772.06

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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.