Home / 3,285.04-4,926.38-1,093.18

Finding the Fourth Proportional to 3,285.04, 4,926.38 and 1,093.18

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Solution

The fourth proportional to 3,285.04, 4,926.38 and 1,093.18 is: 1,639.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285.04 : 4,926.38 = 1,093.18 : x
  2. Step 2: Convert to fraction form
    3,285.04/4,926.38 = 1,093.18/x
  3. Step 3: Cross multiply
    3,285.04x = 4,926.38 × 1,093.18
  4. Step 4: Simplify right side
    3,285.04x = 5,385,420.09
  5. Step 5: Solve for x
    x = 5,385,420.09/3,285.04
  6. Step 6: Final answer
    x = 1,639.38

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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.