Home / 3,043.42-4,562.39-1,094.25

Finding the Fourth Proportional to 3,043.42, 4,562.39 and 1,094.25

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Solution

The fourth proportional to 3,043.42, 4,562.39 and 1,094.25 is: 1,640.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043.42 : 4,562.39 = 1,094.25 : x
  2. Step 2: Convert to fraction form
    3,043.42/4,562.39 = 1,094.25/x
  3. Step 3: Cross multiply
    3,043.42x = 4,562.39 × 1,094.25
  4. Step 4: Simplify right side
    3,043.42x = 4,992,389.79
  5. Step 5: Solve for x
    x = 4,992,389.79/3,043.42
  6. Step 6: Final answer
    x = 1,640.39

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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.