Home / 3,460.88-4,776.55-2,064.44

Finding the Fourth Proportional to 3,460.88, 4,776.55 and 2,064.44

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Solution

The fourth proportional to 3,460.88, 4,776.55 and 2,064.44 is: 2,849.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460.88 : 4,776.55 = 2,064.44 : x
  2. Step 2: Convert to fraction form
    3,460.88/4,776.55 = 2,064.44/x
  3. Step 3: Cross multiply
    3,460.88x = 4,776.55 × 2,064.44
  4. Step 4: Simplify right side
    3,460.88x = 9,860,871.84
  5. Step 5: Solve for x
    x = 9,860,871.84/3,460.88
  6. Step 6: Final answer
    x = 2,849.24

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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.