Home / 4,366.69-6,539.90-2,513.21

Finding the Fourth Proportional to 4,366.69, 6,539.90 and 2,513.21

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Solution

The fourth proportional to 4,366.69, 6,539.90 and 2,513.21 is: 3,763.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.69 : 6,539.90 = 2,513.21 : x
  2. Step 2: Convert to fraction form
    4,366.69/6,539.90 = 2,513.21/x
  3. Step 3: Cross multiply
    4,366.69x = 6,539.90 × 2,513.21
  4. Step 4: Simplify right side
    4,366.69x = 16,436,109.38
  5. Step 5: Solve for x
    x = 16,436,109.38/4,366.69
  6. Step 6: Final answer
    x = 3,763.98

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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.