Home / 4,670.34-7,004.30-2,204.70

Finding the Fourth Proportional to 4,670.34, 7,004.30 and 2,204.70

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Solution

The fourth proportional to 4,670.34, 7,004.30 and 2,204.70 is: 3,306.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670.34 : 7,004.30 = 2,204.70 : x
  2. Step 2: Convert to fraction form
    4,670.34/7,004.30 = 2,204.70/x
  3. Step 3: Cross multiply
    4,670.34x = 7,004.30 × 2,204.70
  4. Step 4: Simplify right side
    4,670.34x = 15,442,369.19
  5. Step 5: Solve for x
    x = 15,442,369.19/4,670.34
  6. Step 6: Final answer
    x = 3,306.48

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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.