Home / 4,073.04-6,105.84-1,475.40

Finding the Fourth Proportional to 4,073.04, 6,105.84 and 1,475.40

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Solution

The fourth proportional to 4,073.04, 6,105.84 and 1,475.40 is: 2,211.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073.04 : 6,105.84 = 1,475.40 : x
  2. Step 2: Convert to fraction form
    4,073.04/6,105.84 = 1,475.40/x
  3. Step 3: Cross multiply
    4,073.04x = 6,105.84 × 1,475.40
  4. Step 4: Simplify right side
    4,073.04x = 9,008,556.34
  5. Step 5: Solve for x
    x = 9,008,556.34/4,073.04
  6. Step 6: Final answer
    x = 2,211.75

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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.