Home / 6,358.86-9,537.69-3,892.41

Finding the Fourth Proportional to 6,358.86, 9,537.69 and 3,892.41

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Solution

The fourth proportional to 6,358.86, 9,537.69 and 3,892.41 is: 5,838.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358.86 : 9,537.69 = 3,892.41 : x
  2. Step 2: Convert to fraction form
    6,358.86/9,537.69 = 3,892.41/x
  3. Step 3: Cross multiply
    6,358.86x = 9,537.69 × 3,892.41
  4. Step 4: Simplify right side
    6,358.86x = 37,124,599.93
  5. Step 5: Solve for x
    x = 37,124,599.93/6,358.86
  6. Step 6: Final answer
    x = 5,838.25

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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.