Home / 4,454.49-6,681.98-3,800.94

Finding the Fourth Proportional to 4,454.49, 6,681.98 and 3,800.94

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Solution

The fourth proportional to 4,454.49, 6,681.98 and 3,800.94 is: 5,701.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.49 : 6,681.98 = 3,800.94 : x
  2. Step 2: Convert to fraction form
    4,454.49/6,681.98 = 3,800.94/x
  3. Step 3: Cross multiply
    4,454.49x = 6,681.98 × 3,800.94
  4. Step 4: Simplify right side
    4,454.49x = 25,397,805.06
  5. Step 5: Solve for x
    x = 25,397,805.06/4,454.49
  6. Step 6: Final answer
    x = 5,701.62

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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.