Home / 5,902.04-8,853.12-1,519.37

Finding the Fourth Proportional to 5,902.04, 8,853.12 and 1,519.37

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Solution

The fourth proportional to 5,902.04, 8,853.12 and 1,519.37 is: 2,279.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,902.04 : 8,853.12 = 1,519.37 : x
  2. Step 2: Convert to fraction form
    5,902.04/8,853.12 = 1,519.37/x
  3. Step 3: Cross multiply
    5,902.04x = 8,853.12 × 1,519.37
  4. Step 4: Simplify right side
    5,902.04x = 13,451,120.67
  5. Step 5: Solve for x
    x = 13,451,120.67/5,902.04
  6. Step 6: Final answer
    x = 2,279.06

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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.