Home / 4,542.33-6,809.85-2,566.74

Finding the Fourth Proportional to 4,542.33, 6,809.85 and 2,566.74

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Solution

The fourth proportional to 4,542.33, 6,809.85 and 2,566.74 is: 3,848.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542.33 : 6,809.85 = 2,566.74 : x
  2. Step 2: Convert to fraction form
    4,542.33/6,809.85 = 2,566.74/x
  3. Step 3: Cross multiply
    4,542.33x = 6,809.85 × 2,566.74
  4. Step 4: Simplify right side
    4,542.33x = 17,479,114.39
  5. Step 5: Solve for x
    x = 17,479,114.39/4,542.33
  6. Step 6: Final answer
    x = 3,848.05

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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.