Home / 4,674.88-7,013.08-1,753.42

Finding the Fourth Proportional to 4,674.88, 7,013.08 and 1,753.42

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Solution

The fourth proportional to 4,674.88, 7,013.08 and 1,753.42 is: 2,630.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,674.88 : 7,013.08 = 1,753.42 : x
  2. Step 2: Convert to fraction form
    4,674.88/7,013.08 = 1,753.42/x
  3. Step 3: Cross multiply
    4,674.88x = 7,013.08 × 1,753.42
  4. Step 4: Simplify right side
    4,674.88x = 12,296,874.73
  5. Step 5: Solve for x
    x = 12,296,874.73/4,674.88
  6. Step 6: Final answer
    x = 2,630.42

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1.5x scale

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.