Home / 10,349.36-15,524.04-3,776.04

Finding the Fourth Proportional to 10,349.36, 15,524.04 and 3,776.04

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Solution

The fourth proportional to 10,349.36, 15,524.04 and 3,776.04 is: 5,664.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,349.36 : 15,524.04 = 3,776.04 : x
  2. Step 2: Convert to fraction form
    10,349.36/15,524.04 = 3,776.04/x
  3. Step 3: Cross multiply
    10,349.36x = 15,524.04 × 3,776.04
  4. Step 4: Simplify right side
    10,349.36x = 58,619,396.00
  5. Step 5: Solve for x
    x = 58,619,396.00/10,349.36
  6. Step 6: Final answer
    x = 5,664.06

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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.