Home / 3,523.65-5,283.33-2,426.81

Finding the Fourth Proportional to 3,523.65, 5,283.33 and 2,426.81

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Solution

The fourth proportional to 3,523.65, 5,283.33 and 2,426.81 is: 3,638.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523.65 : 5,283.33 = 2,426.81 : x
  2. Step 2: Convert to fraction form
    3,523.65/5,283.33 = 2,426.81/x
  3. Step 3: Cross multiply
    3,523.65x = 5,283.33 × 2,426.81
  4. Step 4: Simplify right side
    3,523.65x = 12,821,611.66
  5. Step 5: Solve for x
    x = 12,821,611.66/3,523.65
  6. Step 6: Final answer
    x = 3,638.73

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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.