Home / 3,010.01-4,537.52-2,809.31

Finding the Fourth Proportional to 3,010.01, 4,537.52 and 2,809.31

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Solution

The fourth proportional to 3,010.01, 4,537.52 and 2,809.31 is: 4,234.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010.01 : 4,537.52 = 2,809.31 : x
  2. Step 2: Convert to fraction form
    3,010.01/4,537.52 = 2,809.31/x
  3. Step 3: Cross multiply
    3,010.01x = 4,537.52 × 2,809.31
  4. Step 4: Simplify right side
    3,010.01x = 12,747,274.11
  5. Step 5: Solve for x
    x = 12,747,274.11/3,010.01
  6. Step 6: Final answer
    x = 4,234.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.