Home / 3,834.77-5,759.45-2,384.06

Finding the Fourth Proportional to 3,834.77, 5,759.45 and 2,384.06

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Solution

The fourth proportional to 3,834.77, 5,759.45 and 2,384.06 is: 3,580.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834.77 : 5,759.45 = 2,384.06 : x
  2. Step 2: Convert to fraction form
    3,834.77/5,759.45 = 2,384.06/x
  3. Step 3: Cross multiply
    3,834.77x = 5,759.45 × 2,384.06
  4. Step 4: Simplify right side
    3,834.77x = 13,730,894.73
  5. Step 5: Solve for x
    x = 13,730,894.73/3,834.77
  6. Step 6: Final answer
    x = 3,580.63

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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.