Home / 4,801.40-6,625.80-2,676.96

Finding the Fourth Proportional to 4,801.40, 6,625.80 and 2,676.96

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Solution

The fourth proportional to 4,801.40, 6,625.80 and 2,676.96 is: 3,694.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801.40 : 6,625.80 = 2,676.96 : x
  2. Step 2: Convert to fraction form
    4,801.40/6,625.80 = 2,676.96/x
  3. Step 3: Cross multiply
    4,801.40x = 6,625.80 × 2,676.96
  4. Step 4: Simplify right side
    4,801.40x = 17,737,001.57
  5. Step 5: Solve for x
    x = 17,737,001.57/4,801.40
  6. Step 6: Final answer
    x = 3,694.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.