Home / 3,824.74-5,737.29-1,359.93

Finding the Fourth Proportional to 3,824.74, 5,737.29 and 1,359.93

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Solution

The fourth proportional to 3,824.74, 5,737.29 and 1,359.93 is: 2,039.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824.74 : 5,737.29 = 1,359.93 : x
  2. Step 2: Convert to fraction form
    3,824.74/5,737.29 = 1,359.93/x
  3. Step 3: Cross multiply
    3,824.74x = 5,737.29 × 1,359.93
  4. Step 4: Simplify right side
    3,824.74x = 7,802,312.79
  5. Step 5: Solve for x
    x = 7,802,312.79/3,824.74
  6. Step 6: Final answer
    x = 2,039.96

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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.