Home / 5,577.30-8,365.95-2,497.14

Finding the Fourth Proportional to 5,577.30, 8,365.95 and 2,497.14

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Solution

The fourth proportional to 5,577.30, 8,365.95 and 2,497.14 is: 3,745.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,577.30 : 8,365.95 = 2,497.14 : x
  2. Step 2: Convert to fraction form
    5,577.30/8,365.95 = 2,497.14/x
  3. Step 3: Cross multiply
    5,577.30x = 8,365.95 × 2,497.14
  4. Step 4: Simplify right side
    5,577.30x = 20,890,948.38
  5. Step 5: Solve for x
    x = 20,890,948.38/5,577.30
  6. Step 6: Final answer
    x = 3,745.71

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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.