Home / 4,894.22-7,341.28-1,196.47

Finding the Fourth Proportional to 4,894.22, 7,341.28 and 1,196.47

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Solution

The fourth proportional to 4,894.22, 7,341.28 and 1,196.47 is: 1,794.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894.22 : 7,341.28 = 1,196.47 : x
  2. Step 2: Convert to fraction form
    4,894.22/7,341.28 = 1,196.47/x
  3. Step 3: Cross multiply
    4,894.22x = 7,341.28 × 1,196.47
  4. Step 4: Simplify right side
    4,894.22x = 8,783,621.28
  5. Step 5: Solve for x
    x = 8,783,621.28/4,894.22
  6. Step 6: Final answer
    x = 1,794.69

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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.